To rock one's tache involves percuring a false tache of the 'dirty' persuasion by way of resting a horizontally out stretched finger across the top lip.
by mydad'scat'sbrother'sgf. March 23, 2009
wopen tach is the act of viewing any sort or pornographic material or saying something containing sexual innuendos.
"BRO WHAT YOU SEEING AH?? THE WOPEN TACH AND TACH AND TACH AND TACH AH???"
"wow bro you doing the wopen tach ah?"
"wow bro you doing the wopen tach ah?"
by Bro Devotee September 21, 2021