StanxCartman in season 1 p1
S01E01- Cartman teased Stan for liking Wendy.
S01E02-Stan insulted Cartman for not knowing a rainforest from a pop tart. Later on, Stan demanded Cartman what he wrote on the essay contest which Cartman refused to tell and insulted Stan for taking Wendy's side.
S01E03-Stan and Cartman aimed each other with a rifle after Cartman calls Stan a hippie.
S01E04-There's a running gag of Cartman insulting Stan's gay dog, Sparky, for being gay and Stan punches him in the face. Later on in the episode towards the end, Stan tried to convince everyone about Big Gay Animal Sanctuary. When Stan found out it was gone, Cartman, who looked concerned and worried, told Stan that he should lay off the cough medicine and he were worried about him.
S01E05-Cartman teased Stan for not standing himself to Shelly.
S01E06-Stan's grandpa insulted Cartman by telling him his mother was here and he had his way with her. Stan was mad by his grandpa making fun of Cartman's mom. Angry, Cartman threaten to kill Stan's grandpa but Stan got a hold of him and pull him into the kitchen and comfort Cartman by giving him a snack.
S01E07-Cartman, along with Kyle, teased Stan's costume in the bus stop. Later, at the costume contest, Stan murmurs about being a total choad then Cartman replied, "Aw, come on Stan, maybe that's just because you look like a total choad." and Stan gave him a glare.While waiting for Kyle, Stan boasted he'll get more candy than Cartman and Cartman boasted back and said he's the candy master, which Stan made a joke about Cartman's ass.
Stan and Cartman chain sewed a bunch of zombies.
Stan was shocked to see Wendy as a zombie, not knowing what to do. Cartman convinced him to kill her since she betrayed him in the costume contest:
Stan: (apologetically) Wendy, I know we had a fight, and I did wish you were dead, but, I didn't mean it.
Cartman: Kill her Stan!