PKO's

Abbreviation for "penis knockout"; not unlike "TKO" in martial arts. Used if a man's sexual partner passes out right after sex, or when a man or woman is hit in the private parts.

Synonyms for PKO

On this page, you will find 30 slang terms related to PKO's. Some of the top words include: Sock, in yer optic nerve, fireman, rod, heat seaking moisture missile, and 25 more.