to perform intercourse with an armpit. i.e. pit-fucking
dude, my pit's sore from all the piffin' last night!
by Burrito BB
October 26, 2007
15
16
the act of gettin high off some bomb ass weed... wether it be dro or haze... Actually smoking...
im piffin it when i get off work.
by Queen Lala
December 10, 2006
60
11
