look up any word, like cunt:
 
1.
Something someone does when they are very thirsty and want to get buzzed fast. Acronym for - pound beer to your face.
Dude... it's like 105 freakin degrees out today, makes me want to PBTYF (puond beer to your face).
by Pat Murphy June 20, 2006
 
2.
Pound beers to your face!
Dude! your nursing your beer. Shut up and PBTYF!
also,
While at the D.T.S.C. all we did was PBTYF.
by Dougie Fresh Ludwig June 21, 2006