They don't interact much, but Tweek doesn't seem to like Cartman much, no.
In the television series "South Park", generally no.
yes Wendy does like cartman
no
No cartman dont like heidi. and heidi dont like cartman
I would say Bart Simpson. The Simpsons started before south park. BUT! Alot of people watch south park. I would say like to say eric cartman but... im afraid it could be bart simpon... SORRY xD Hope it helped you?
Watch the episodes "Scott Tenorman must die", and "201". The answer IMO is a clear "No".
They don't interact much, although I'm pretty sure Timmy isn't a big fan.
He seems to like Cartman as much as Stan and Kyle like him, he at times seems to hate Cartman; however, they do seem to have a similar sense of humor (Well, Kenny's is a bit dirtier) such as in the episode "How To Eat With Your Butt" (Season 5 Episode 10)
The character you're referring to is Eric Cartman from the "South Park" episode titled "A Scause for Applause," which is Season 16, Episode 13. In this episode, Cartman exclaims "Oh nooo!" in a high-pitched voice during a scene that emphasizes his exaggerated reactions. This moment captures Cartman's typical blend of humor and melodrama.
Yes, their friendship is clearly existant but because of Cartman's personality it is very tense at times and most conflicts between the two occur when Stan is taking the role of 'the Jew's lackey' standing up for kyle
From the show it is obvious that Butters cares for Cartman, but from a platonic sense. As to whether or not there could be any romantic inclination from either Butters' or Cartman's side, well, the fandom has been shipping it for a while, so it is best to go to them and discuss there!
Cartman's mother is called Liane Cartman. Note that while an early episode revealed that she was a hermaphrodite and Cartman's biological father, in a later episode this turned out to be false due to someone tampering with the paternity test.