Pulling A Lawson 

When an individual in exasperation , flings both middle fingers up and exclaims very racial and offensive terms to people he is not fond of

Man , yesterday Steve was playing Warcraft 3 until he got ganked and started Pulling A Lawson

Pulling A Lawson by aaron lawson July 30, 2008

Pulling a Larson 

When you go over to someone's house, then take a fat, disgusting shit in said person's washroom.

I think Chad's dad was listening to me pulling a larson in his queen mary

Pulling a Larson by Turd Ferguson17 January 17, 2011