Buffy the Vampire Slayer, Season 2

Buffy:
I wouldn't break out the tartar sauce just yet. It's not like you were exposed more than once. Twice?

Xander:
Three times a Fish Guy.

Buffy, Willow:
Oh.

Cordelia:
Whoa!

Xander:
What am I gonna do?

Cordelia:
You, you, you! What about me?! It's one thing to be dating the lame unpopular guy, but it's another to be dating the Creature from the Blue Lagoon.

Xander:
Black Lagoon! The Creature from the Blue Lagoon was Brooke Shields. And thank you so much for your support!

Buffy:
I think we'd better find the rest of the swim team and lock them up before they get in touch with their inner halibut.