Harry Potter Protein Jerk

The act of consuming your friends cum and then jerking off with your left arm while thinking of what just happened.

"Yo at Robs last night, I think Nathan did a Harry Potter Protein Jerk with Jake's cum".

by SnickerinSnape March 10, 2019

Mixing a Protein Shake

Another term for male masturbation, especially when caught out in public by women performing that act.

When confronted the suspect explained to police that he had been Mixing A Protein Shake.

by jesster79 August 19, 2016

participant of an involuntary personal protein spill

someone who puked, in VERY proper terms. just like there is no such thing as toilet paper anymore, now it's bathroom tissue.

the dinner my wife cooked was so disgusting that i became the participant of an involuntary personal protein spill!

by rockin' randall 1973 March 18, 2010

whipped up a protein shake

Received a blow job

Guy #1: Really? Right there in the restaurant parking lot?
Guy #2: Yep, I guess she was still hungry so I whipped up a protein shake.

by TheBigHouse February 19, 2012

Protein Shake Out of a Meat Straw

Very Simple.

Its a healthy way to offer a girl a chance to give you head.

"Hi, oh wow. Your really in shape... How would you like to have a Protein Shake out of a Meat Straw©?"

by Platinum Romeo November 15, 2006

single barreled pump action protein rifle

The male reproductive organ which is often refered to as the penis, wang, cock, dick, knob

dont make me cap you with my single barreled pump action protein rifle

by Andy July 25, 2004

Protein sneeze

Ejaculation of the penis.

Drew released the ole protein sneeze after a brief moment of excitement.

by Cmullins88 December 08, 2021