Definitions by sent anonomously

[Piff] 

piff- pif, verb
1.The act of a child, usually a boy in high school, to date another, younger high schooler in a lower grade.

Did you hear about John?' 'Yeah, didn't he piff someone?' 'YA! He totally piffed that Rachel girl!

[Piff] by sent anonomously November 3, 2010