When a girl is slouching while sitting down and farts, and the fart gets trapped in the vaginal lips. Then the female must wiggle around until the fart bubble escapes. Regularly happens while sitting in cars.
A Fart Taco, is received when one individual is eating out another individuals butt hole, or Tossing Salad. During this act, the receiver of the butt eating Flatulates into the eaters mouth, and they ingest the steamy hot gas.
The act of unexpectedly consuming someone else's flatulence in a public setting. Followed by the continually opening and closing of your mouth In a feeble attempt to be able to breathe without tasting shit-thus looking like you're eating a taco. There are varying degrees of spiciness as far as the fart taco goes:
-medium: Who farted!?
-hot: eyes start to water
-spicy: May have to remove yourself from the immediate area
-5 alarm Louisiana jalepeño ghost pepper: DEAR GOD I DONT THINK I'LL BE ABLE TO BREATHE RIGHT AGAIN!(at this point you are either vommiting, crying, or permanently stuck in the fetal position. Paralysis follows shortly.
"I was sitting at the bar, and out of no where my mouth tasted like shit. I just ate a fart taco"