Desert Slut 

A girl who goes to desert parties and gets desperately drunk and then takes unsuspecting victims out into the dark abyss of cacti and mildly molests them.

Ashley is a total desert slut. She took Scott out to a desert party and the innocent twinkle in his eyes ceases to exist.

Desert Slut by little scotty January 9, 2009

Dessert Slut 

Dessert Slut: Someone who is virtuous in every way, until the dessert cart is rolled out.

She doesn't drink, smoke or swear, but put a piece of pie in front of her and she turns into a real dessert slut.

Dessert Slut by Rickdb April 26, 2011