Luke: So Rory was at the game today.
Lorelai: Oh yeah.
Luke: Yeah she was with some guy.
Luke: No, I know that punk. Some older guy.
Lorelai: Oh, that would’ve been her dad.
Luke: Really? So that’s uh….
Lorelai: The guy who impregnated me with Rory – yes.
Luke: Oh, well, he did a good job.
Lorelai: Impregnating me with Rory?
Luke: Now this has taken a very weird turn.
Gilmore Girls — Season 1: Episode 15 — “Christopher Returns”