You and Cartman were not friends, he was always a dick to you and you just blatantly hated his guts well one day Stan, Kyle, and Kenny were having a sleepover and weren't going to invite Cartman because he always finds a way to make it weird or just mess up the entire sleepover for everyone, so Cartman came to your house and begged your brother for you to have a sleepover with him since no one else wanted to have a sleepover with him and also lied to your brother and said you two were best friends and you both always hang out at school together, which wasn't true one bit but anyways the finally day comes and your brother drops you off at Cartman's house, and anything you wanted to do Cartman Immediately turned it down and only did things he wanted to do, but it was finally getting to the end of the day, and you both laying in bed trying to sleep- or well you are, he just keep talking and bothering you as you ignore him then he suddenly says

Cartman: "ugh I wish Butters was here instead. At least he'd talk to me." He's mumbling loudly enough for you to hear, but trying to act like he's talking to himself "Though he'd probably wet himself or some shit..." He shifts under his blanket slightly