look up any word, like tribbing:
 
1.
1. a four-legged hairy twinkie

2. a similar sound to what pacman makes
i had to mute the game because the pacman's twokaa noise was too annoying
by twokaalover July 08, 2011
 
2.
A act in which a girl takes a shit into another girls vagina.
Last night I was watching porn and the most disgusting part was when the one girl twokaa'd the other.
by John Devildog July 08, 2011