Often used to make sexual references out of everyday conversation. Basically pointless, but can be hilarious when used sporadically and at the right moments.
Friend: Just put it there!
upon such a moment arising, you then declare "I.M.M." (pronounced simply as 'imm').
2. "Remember when we drove up to the window at McDonald's and our old principle was the one working there?"
"Yeah that was such an I.M.M."
The accidental movement or click of a computer mouse that usually affects another person.
(computer): Video call has just ended.
Man 1: What the hell??
Man 2: Sorry bro, IMM.
Man 1: Alright man, cool (Y)