protein stain
Spermatozoa that has dried on a fabric or carpet or anything else.
"Damn when my wife sees all the protein stains on our new bed she'll know I've been fuckin' around'
protein stain
Something that does NOT come out with just shampoo. Very sticky, irritating, but not flammable
Hey harry, this protein stain tastes nothing like caviar!!!
protein stains
stains caused by ejaculation
i went to a hotel and there were protein stains on the sheets... disgusting