1 definition by Jonahk
Verb: A slang spelling of the two words "Have to"
In genral, it used as a way of saying "Of course! Have to"
In genral, it used as a way of saying "Of course! Have to"
Person 1:Bro, are you coming out with the boys tonight ?
Person 2: Hafftoo!
Person 1: Sweet! thats us!
Person 2: Hafftoo!
Person 1: Sweet! thats us!
by Jonahk October 22, 2013