What is Pappy Tache?
1.
When you stick a finger up your ass,then wipe it under an unsuspecting persons nose (along the upper lip perhaps).
Tache from moustache, pappy from I dont know
Sicko 1 -"Dude I just gave Dave a pappy tache!"
Sicko 2 " Huh huh huh!"
Dave - "Whats that smell?"
See