Definitions by desmo1098

Pittsburgh Milkshake 

The act of ejaculating into a container in an unsuspecting person's refrigerator typically motivated revenge or disrespect.

I was doing a service call for a broken dishwasher and the customer was so obnoxious I left a Pittsburgh milkshake in her orange juice when she ran out to get a coffee.

Pittsburgh Milkshake by desmo1098 March 5, 2010