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
3-AD testers: While in self induced depression over the end of their 3-AD runs.
maceaddy:WAIT! whats all this talk of ending? I still have a whole 'nother bottle to go through.
OCC: I'm going to go write an article for urban dictionary for "low blow" and this is going to be the textual example. lmao