Butt-head: Did you know when you get it on with your cousin, it means she's your cousin, uh, like, once removed?
Beavis: Whoa, really? Y'know my grampa told me once, that like, because he did it with his cousin, that means that my, grandma.....is my....cousin, and my mom is my great aunt.
Butt-head: Uh, yeah and she's also a great slut.
Beavis: Oh yeah and um, and also, I think my grandma is a nitwit.

  »   More Quotes from Beavis and Butt-Head
  »   Back to the TV Quotes Database