Taco Smack 

A woman fapping, equivalent to a man fapping. When a female penetrates her vagina with her own fingers.

Guy 1: Yo, is she fapping?????
Guy 2: No, she's taco smacking.

Taco Smack by dusstedd December 27, 2011

Smack taco 

The act of two lesbians aggressively scissoring.

Janet: Oh my God, Britney, do you wanna smack taco?
Britney: You're such a slut, Janet

Smack taco by CPT. SHADE October 6, 2021