by Kristen HarrisBuzzFeedBuzzFeed Staff The Saturday Night Live working environment is notoriously intense - long, late hours, competition for airtime, and the immense intimidation of millions of eyes on you. I imagine it would feel like working in a pressure cooker, where every little disagreement with or dislike for someone reaches a boiling point. NBC / Via giphy.com Here are 17 SNL cast members who hated working with other members of the cast and crew. Cast member vs. cast member feuds: 1. John Belushi and Chevy Chase's rivalry reportedly dated back to their early radio days at National Lampoon: Lemmings. According to the book Saturday Night: A Backstage History of Saturday Night Live, on his first day at SNL, John went into Chevy's office, pointed at a picture of his girlfriend on the desk, and said, "'Oh, you have one of those, too? You've got the regular one. I've got the one with the donkey dick.'" NBC / Via youtube.com On their radio show, John was the star, but on SNL, Chevy stole the spotlight. In the book, producer Dick Ebersol said, "John is radically pissed off, because he sees Chevy running away with the show. Now it's going to be all about Chevy. Onstage, John had to be the star, not Chevy." NBC / Via youtube.com Chevy later alleged that their rivalry contributed to his infamous backstage fight with Bill Murray when he hosted in 1978. He told Time, "I discovered later it was with the instigation of John Belushi, who apparently was a little bit jealous that I had become the standout guy the first year, when John [felt he] deserved to. And he did; John was our ringer. But television doesn't care too much about ringers who are short and have a beard. Somehow they took to the tall, thin, handsome guy." 2. Tracy Morgan told Penthouse magazine that Jimmy Fallon irritated him and the rest of the cast with "laughing and all that dumb [bleep] he used to do." He added, "He wouldn't mess with me because I didn't [bleep]ing play that shit. That's taking all the attention off of everybody else and putting it on you, like, 'Oh, look at me, I'm the cute one.' I told him not to do that shit in my sketches, so he never did." NBC / NBCUniversal via Getty Images 3. In his memoir, I Am the New Black, Tracy Morgan called out castmates Chris Kattan and Cheri Oteri for allegedly disrespecting him. He wrote, "I could remember those two, especially those two people, treating me like the invisible guy. Now look where they at. Cheri Oteri, she can't even get arrested." NBC / NBCUniversal via Getty Images, NBC / NBCU Photo Bank/NBCUniversal via Getty Images Then, while recording the audiobook version, he went off-script, elaborating, "They never going to host Saturday Night Live. And I don't mean - that's not even me, but that's what happened to me over there. They never treated me well. There were people that treated me beautifully, like Will Ferrell and Colin Quinn and Molly Shannon - I love them. But Cheri Oteri and Chris Kattan - I never cared for them either. Fuck 'em." NBC / NBCUniversal via Getty Images, Mary Ellen Matthews / (C)NBC / courtesy Everett Collection Neither Chris Kattan nor Cheri Oteri have publicly responded to Tracy Morgan's comments. 4. In Live from New York: The Complete Uncensored History of Saturday Night Live, Jan Hooks expressed her distaste for castmate Victoria Jackson, who's now an outspoken conservative and has made several anti-gay and anti-Muslim comments. Jan said, "Victoria Jackson? I thought she had a pretty good gig. I just have a particular repulsion to grown women who talk like little girls. It's like, 'You're a grown woman! Use your lower register!' And she's a born-again Christian. I don't know. She was like from Mars to me. I never really got her." NBC / NBCUniversal via Getty Images 5. Victoria Jackson told Live from New York, "Nora [Dunn] told us the first day I was there that she had a close relationship with Lorne [Michaels, the executive producer]. I'm not spreading gossip, since she actually told everyone herself - probably to intimidate us. I don't respect people who do that. I just went, 'Oooh.' We had this meeting, and one of the producers asked us what was wrong with the show. And everyone was supposed to say something, but no one was saying anything. And it was all of us sitting on the floor like high school or kindergarten or whatever. And finally I go, 'O.K., I'll say it in one sentence. You really want to know?' So then I was shaking, and I stood up and told everyone that what was wrong with the show was those two women - I pointed to Nora and Jan - and all the things they did bad." NBC / NBCUniversal via Getty Images "They didn't cooperate in sketches, and they slammed doors in people's faces and backbite and backstab and all that, you know. And then there was, like, silence, and no one said anything. And so they both got up, really slowly, and walked out of the room. And then I said to the others, 'Thanks a lot for standing up for me.' And Dana [Carvey] goes, 'Yo