verb. - to drink to the point of near black out at which point you suddenly think you have game causing you to awkwardly and inappropriately hit on every piece of ass that comes within a 10 ft radius of you.
"Dude, did you see Dwight last night? He was totally wietmarschening those chicks from the bachlorette party."
by Hank Fitznuggly March 11, 2009