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!

participant of an involuntary personal protein spill by rockin' randall 1973 March 18, 2010

protein spill 

Any bodily fluid that reqires clean up such as vomit, urine, blood, feces. This term is used most often in theme parks.

Nicole: "Hey Thomas, we've got another protein spill in the third car!"
Patty: "God, if I have to clean up another pound of upchucked popcorn I'm gonna quit!"

protein spill by Nicole Joy August 1, 2007

Protein Spill 

Found it in the newspaper. Means: puke, vomit, throw up, upchuck, barf, spew, blow chunks, ralph, hurl, lose your lunch, be sick etc etc etc.

I'm always afraid my gf Holly's gonna protein spill when she blows me 'cause her gag reflexes are so fucking bad.

Protein Spill by Maurice April 27, 2004

involuntary protein spill

british for jizzing in your pants.

ohh noo yesterday..i was sipping tea with my grandmother and i told her that i suddenly had a involuntary protein spill!

involuntary protein spill by amber.and.erin.are.cool May 1, 2009

spill your protein powder

To ejaculate

Don't "spill your protein powder" on my bed.

spill your protein powder by AJJJDJJJAJJJMJJJ March 7, 2017

Uh oh! I spilled my protein shake! Can you clean it up?

When a girl pisses on a guy during sex and the guy has to lick the piss covered clit

Stacy: Uh oh! I spilled my protein shake! Can you clean it up?
Bob: 𝒩𝒪

Uh oh! I spilled my protein shake! Can you clean it up? by stinkyshitsucker10,584andahalf October 28, 2025