Definitions by Viri and Heath

Mexican Thunderbutt 

You know those one Mexican chicas in the group that nobody every gets with, kindda like the American DUF or DUFF. (Deignated ugly friend- Designated ugly fat friend)

Paco ate a taco when a grupo of chicanas passed by. He commented on all but the Mexican Thunderbutt. She was sad she ordered 12 bean burritos to-go with her diet coke.

Mexican Thunderbutt by Viri and Heath May 31, 2009