Fry: *snore*
Leela: "Oh!"
Bender: "Oh my god!"
Fry: *tap* "Eh?"
Professor: "What the hell have you done Fry?"
Fry: "Relax. She can't be my grandmother! I've figured it all out."
Professor: "Of course she's your grandmother you perverted dope! Look"
Mildred: "Come back to bed dery."
Fry: "Waa! It's impossible! If she's my grandmother, then who's your grandfather?"
Professor: "Isn't it obvious? You are!"
Fry: "Aaaaa! Aaaaa! Aaaaa!"