Top definition
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!"
by Nicole Joy July 01, 2007
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
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.
by Maurice April 27, 2004
Mug icon

Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

Buy the plush