look up any word, like cleveland steamer:
 
1.
The act of being slapped in the face by another man with a stern face and a furrow in his brow.
When Matt told Cameron he looked like a rat fuck, Cameron walked up to Matt and man-slapped him.

Did he just manslap him ?
by Mr. Dheim January 21, 2014
3 1
 
2.
Manslap - when a grown man whines, bitches and moans to a point where you as a man would need to open-hand slap another man. A necessary gesture and action to quickly check a man and put him in his place, undeserving of a typical punch.
I went out with Brad the other night and he was just being annoying...Whining and complaining about nothing so I had to manslap him and check him real quick. He deserved it.
by Eastondle September 02, 2010
3 2
 
3.
To be so angry with another person of any gender that you feel the need to punch them with an open palm. Used as a replacement for bitchslap when trying to be less sexist and misogynistic.
"This makes me so angry, I just want to manslap someone."
by kayreero October 10, 2011
2 2
 
4.
the most intence high five known to man. having one person spin and slap the other persons fore arm in a explosive movement.
We got so excited that we totally man slapped eachother.
by mdevil November 08, 2010
0 2