low blow

to say something disrespectful or untrue to someone.

an unfair maneuver (from an earlier term used to describe hitting a man in his crotch)

1. An attack to mens genitalia (sometimes womens). Sometimes enjoyed sexually, sometimes just outright painful. In the wrestling world women wrestlers low blow men wrestlers a lot, primarily to help their man win a match, or to excite the ballbusting fetishists like me who watch. Chyna is the most famous female low blower in WWE/F history, but Lita is getting up there too. I would rather be low blowed by LuFisto than any other woman wrestler.

2. A comment which is cruel and callous. Meant to cut like a knife. Hence the term low blow, it hurts.

1) A thought out, verbal attack designed to kick someone while they are down (can also be done in a joking manor where the instigator reaps in the reward of satisfaction.)
2) Kick to the balls

a violant act of hurting men where it hurts

a gay dwarf who gives blowjobs

An instult to someone's Father.