A famous rap song from Big Shaq, the greatest mathematician ever.
“Girl said take off your jacket, I said Man’s not hot” - Big Shaq
by A. A. Fair December 11, 2017
This is a common phrase used by London Roadmen to describe how they are overheated while wearing a heavy duty North Face puffer jacket during warm outdoor temperatures and/or indoors (clubs, pubs, etc.)
Girl: Take off that jacket fam, it's like 37 Degrees on the block

Roadmen: Babes, Mans not hot. Man can never hot. It's a perspiration ting.
by Roadmen Shaq September 13, 2017
A popular meme in which a rapper is not overheated while in a very fluffy jacket
"Take your jacket off" (insert Lenny face here)

MANS NOT HOT, THOT
by WALUIGIfan69 November 19, 2017
Big Shaq. The one and only. Mans Not Hot. mans can never be hot. The ting goes Skkkkkkrrrrraaaaaaa pot pot ka ka ka. skidi kit pot pot. and a pur pur purrr boom a saying( used by Big Shaq ) that means that a mans not hot, a man can never be hot, and that the man isn't hot.
Person #1: Take off your jacket

Person #2 (big shaq : Babe, mans not hot
by N I G A H I G A December 24, 2017
It means that someone is infamous, similar to irrelevant
JME: They only want to bred man's skin after man's got hot. (<-> man's not hot)
by Get OT June 23, 2018
When a young boy doesn't have weed on him.
Britney: yo dude you got weed?
Tyrone: nah sonny, mans not hot.
by 257lync September 9, 2017
A term many people know and means that the man who is being asked by his girlfriend to take off his jacket and is refusing by saying mans not hot.
She said"Babes take of your jacket" I said"Babes mans not hot"