Duffing up 

Female equivalent of beating up. Not so violent and involves a lot of pushing and the occasional pinch. From the series "Confessions of [Georgia Nicholson]".

Jes was duffing up on Ellen. Jes was winning.

Duffing up by ʎppǝɹɟ ǝןqısıʌuı April 13, 2009

duffing up 

duffing up is the female equivelant of beating up, or kicking ass. It's not so violent in a sense, and to a certain degree. It usually involves excessive screaming, clawing, pushing, and shit-talking.

ali is effing duffing up mandy, alis guna win, mandys so screwed.

duffing up by Ali Lansing July 15, 2006

duffing up 

chicks fighting by pushing and a lil' pinching goin on

duffing up by bIg Hairee Schlong September 26, 2003