Plot hole: When Cartman is 'confessing his love' to Kyle at the basketball game, the crowd all turn to Kyle and say "Awww" to him. By the time the crowd turn to Kyle, all Cartman had said was that he loves Kyle. No image or live footage of Kyle was ever shown by that point, so how would anyone in the crowd have known who Kyle was or where he was even sitting?
South Park (1997)
1 plot hole in season 16 - chronological order
Starring: Trey Parker, Isaac Hayes, Matt Stone, Mona Marshall
Factual error: Kyle says he has to log on before school. The next shot shows "Monday 8 days later." 8 days before is a Sunday. (00:04:45)
Cartman Gets an Anal Probe - S1-E2
Cartman: How come everything today has involved things either coming in or going out of my ass?
Question: Forgot the episode and the season, but does Mark, the kid that gets home schooled and ends up beating Kyle, ever show up in later episodes?
Answer: He appears in at least 5 other episodes, but usually just as a background character. He can be seen at Cartman's party in "Immaginationland". He was also one of the kids trying out to replace Butters in the "Professor Chaos" episode.
Bishop73