Bitter●milk refers to a man's semenal fluid, that has a more robust, or bitter taste, this term could also, be referring to a man's health status, i.e. if a man has an STI or STD, then his semenal fluid is tainted.
"That dude has bittermilk."
by Suckerjones February 18, 2025
Get the bittermilk mug.