You were just chilling with Cartman, Kyle, Kenny, and Stan at school, before Cartman speaks up

Cartman: "Dudes, did you see the new kid? He's such a smart ass." He said in his normal annoying tone of voice.

You: "Dude, that's not nice." The second you said that, they challenged you to go kick his ass, and not wanting to be called a pussy, you agreed. After a few minutes of talking to him tho, you came back and.. said you were going over to his house for dinner tonight.