To break the hymen, the membranous fold of tissue that partly or completely occludes the external vaginal orifice. Busting the taco, usually taking place during sexual intercourse, signifies the defloration of a girl.
Also, to pop the cherry.
Also, to pop the cherry.
After a very romantic dinner at Taco Bell, David turned to Julie, his fiance, and said, "I want to bust your taco."
by Kevin January 5, 2004