look up any word, like cunt:
 
1.
When a girl is bending over and you unexpectedly whip out your dick, shove it in her mouth and cum down her throat.
Guy1: Did you hear what happened last night?
Guy2: No...
Guy1: Tom did the texas big gulp to your mom!
Guy2: Fuck.......
by The Penir Kitty September 26, 2010