1 definition by SuperPuff

adj.
an acronym for 'peanut butter' or when something is the opposite of jelly

i.e when something is suspect (suss) or lacking swag on a dime.
ex.

G-pa: Yo man, that girl that came to class didnt even brush her hair like. Shes lookin real dirt wit dat nappy hair and yellow teeth

Puff: Eww, PB! PB!

G-Pa: Word, straight peanut butter minus the jellay.
by SuperPuff April 5, 2010
Get the PB! mug.