In the third episode of the first season of Arrested Development, titled "Bringing up Buster," there are two instances when Buster uses (what is assumed to be) obscene language to describe his mother, Lucille.
Buster: [about Lucille]: It's like she gets off on being withholding.
Michael: Whoa, Buster!
Gob: Look who's ragging on the old lady!
Buster: 'Because I'm an uptight...
Buster: ...you old horny slut!'
Michael: [stunned] Nobody's going to top that.
Buster: And you might be [bleep] and it’s going to [bleep].
Michael: Well, let’s hope it doesn’t come to that.
What is Buster actually saying?