Yes, a bird but it's not graphic at all.

A bird dies in season 2

In season 5 there's one scene where characters panic because there are bedbugs in their furniture.

In one episode of season 2, someone dances with a snake to the song I'm a slave 4 U

A recurring character (frequently showing up in the first two seasons) is a weed dealer, and is seen giving paper packets of weed to multiple people, including students.

Teens drink before a performance in one episode

in the junior prom episode Sue catches Artie spiking the punch bowl, and there's a fake interrogation scene where she threatens to pull teeth, and she almost starts "cleaning them" but is interrupted

in the junior prom episode Sue catches Artie spiking the punch bowl, and there's a fake interrogation scene where she threatens to pull teeth, and she almost starts "cleaning them" but is interrupted

someone gets a slushie with rock salt thrown to their face and almost loses an eye because of it

Rachel breaks her nose.

One of the character's father and another one of the character's mother dies, but it is before the show starts and not mentioned that often.

A teenager dies offscreen. There is an episode dedicated to his memory and a few small references in the remainder of the series.

Everyone cheats on everyone, basically.

One of the judges of a competition in S3 is a clown.

There's a shot of Finn singing in the shower in Season 1 and Mr Schuester is watching. You only see his face, ankles, and a bit of chest.

In season 2 some could say Sam is stalked by Finn & Rachel

1x02 - Showmance - One scene cuts to Emma in the bathroom. Rachel is trying to make herself v* in a stall but she doesn’t. Mild auditory trigger. Mentions of p* and having b* in the next scene. 1x03 - Acafellas - When the club members are approaching the studio to talk to Dakota Stanley, there is a girl v* in a garbage bin. Audio only. Once she talks there is no more v*. 1x05 - The Rhodes Not Taken - Right after Emma stops Kurt in the hallway, he v*. Audio only. Mention in the following scene. 2x14 - Blame it on the Alcohol - Graphic v* scene at the end of singing Tik Tok. Visual and minor audio. Mentions afterwards. 2x22 - New York - Cuts to Rachel in the bathroom. Sunshine is in a stall v* but no visual and audio just sounds like two coughs. Mentions afterwards but no more v*. 4x06 - Glease - There is a scene that involves Marley forcing herself to throw up. It happens just after Blaine finishes singing Beauty School Drop out. You first see Ryder entering the bathroom looking for her before you ever see her in the bathroom stall. 4x10 - Glee, Actually - There is a scene where Puck is on the phone with Jake. Right after Puck says “That’s how I bagged Teri Hatcher” there’s a scene where a homeless guy v* on the street. You can see a little bit of v* and hear him cough. 6x11 - We Built This Glee Club - Sam v* on Will’s shoes after Sue glitter bombs the piano and then the entire staff of WMHS is shown v* in the staff room.

Not exactly a mental institution but mention of a 72hr hold

Hospital scene when Quinn gives birth, and hospital scene when Kurt’s dad goes into a coma.

In season 5 a nurse injects both a sausage and a guys bottom (after he asks her to)

Kurt's father gets testicular cancer in season 4

Blaine does it quite a lot, tbh.

literally filled with jokes about eating disorders and sue forcing her cheerleaders into unhealthy diets and CONSTANT fatphobia so don't watch this if it bothers you s4 dance teacher is especially bad

Marley suffers from bulimia in Season 4, set off by having an obese parent and another girl secretly taking in her costumes so she thought she was gaining weight. She throws up on-screen, carries laxatives in her purse, and finally passes out while performing in Thanksgiving.

There are two episodes where characters are stuck in a fake elevator.

A character attempts suicide by hanging, mostly on screen, but is saved in time.

Someone attempts suicide in Season 3 episode On My Way. It is fairly explicit in showing the character hang themselves. The character survives the attempt.

Singing performances frequently feature bright flashing/sparking lights.

Most scenes are shot with handheld video cameras and are thus very shaky. The cameras also frequently spin and pan very quickly to different characters.

Abortion is discussed in relation to a teen pregnancy, but the teen decides to give birth.

There is an on-screen childbirth scene in Season 1 with lots of screaming.

There is a fake pregnancy because someone wasn't pregnant but thought they were

1. A boy is cornered by his bully and forcefully kissed, against his will. Later, the bully threatens to kill him if he tells someone. The bully keeps following him until the boy eventually changes schools. 2. A girl says someone snuck into her tent during a camp and rape/assault is implied. 3. A boy admits he was molested by his babysitter when he was young and people make fun of him for it. A classmate later confides in him that she was molested too. The last two situations are never referenced again, the first is a big plot point in that season and is referenced in later seasons.

Many times characters make out and the scenes fade to black after the characters agree to have sex. There are many scenes of characters together in bed after having sex. On multiple occasions characters become close to completion (or actually reach completion, on one occasion) from fully clothed sexual activities. Almost every character talks about desiring sex at some point in the show.

In season 6 there are a set of twins repeatedly referred to as “the incest twins” but they are not actually incestuous.

Kurt, a gay male, is called "Lady" in Season 1 and Unique, a trans woman, is called a number of transphobic words throughout Seasons 4 and 5, and she is harassed in the bathroom by males with her wig snatched. They say "we're all guys here".

None of them die but in the earlier seasons theres homophobia and bullying and in season 5 the beat up a gay dude

Countless people on countless occasions are insulted based on/in relation to their appearances, ethnicities, sexualities, religions, mental health, emotional states, voices, social statuses, economic statuses, intelligence, physical disabilities, and much more. Sue Sylvester (a major character) in particular is a horrible person (relentlessly harassing marginalized and mentally ill people in ways tailored to their personal insecurities and traumas, admitting to killing homeless people for fun, on countless occasions verbally using past bullying she received for having a sister with down syndrome as an excuse for everything she does, etc.), yet frequently has mini redemption arcs where people temporarily believe she's a good person.

Some characters repeatedly make fat jokes about other characters. An example is Santana making fat jokes about Finn.

In addition to averyanderson2018's comment, a woman with OCD is often made fun of by a major character, and some of her cleaning habits are framed as being humourous. There are also frequent mentions of the bullying a woman (and her able-bodied and mentally healthy sister by extension) suffered throughout her life due to having down syndrome. Her sister also frequently cites this past bullying as the reason she is a horrible person to everyone (but especially to already bullied teenagers).

Huge plot point of S2 is Kurt’s bullying from Karofsky. Slurs are used a lot, even outside the context of Kurt being bullied.

Two Jewish characters are bullied, though not because they are Jewish. There is no mention of their heritages, or of Judaism. There is also a plotline around a Jewish teenage girl wanting to get plastic surgery to make her nose smaller, but doesn't go through with it.

brittany still believes in santa and the rest of them help to keep it that way

Coach Beiste's husband beats her in Season 3 and some of the girls make jokes about it before they realise that it really did happen. She leaves him but then goes back to him.

A girl texts while driving and is hit by a truck at the end of On My Way.

In Season 2 one character imagines another character choking on a gumball and almost dying. There are also multiple scenes throughout the show of characters coughing from being sick.

yes but it's unsuccessful

In the Season 4 episode Shooting Star, a school shooting situation occurs. It ends up being a false alarm and no one is harmed, but the characters in lock down believe it is real.

There is no on screen blood or gore but there are some slight off screen mentions

A car crash occurs in the Season 3 episode On My Way.