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1.
A German word which, in Yiddish, means "a good person". A mench is a particularly good person with the qualities one would hope for in a dear friend or trusted colleague; a gentleman.
That David is always so polite to his elders, what a mench!
by dea' December 12, 2005
1043 249
 
2.
Short for man-bench.

The bench outside of many stores around the world where the men sit on and wait for their wives who are shopping in stores that men wouldn't be caught dead in, like La Senza.
Wife: Where will I be able to find you?

Husband: I'll be on the mench, dear.
by DuckLotf August 11, 2010
88 180
 
3.
A mench is £10's worth of cannabis.
"Can i buy a mench of that grade?"
by Robert DF Colock October 16, 2007
196 298
 
4.
like hench but is more hench so more and hench = mench
'wow that guy looks mench'
by Cdtferret May 20, 2010
30 137
 
5.
The abbreviated form of "mention". Used in short form for the slack younger culture of the noughties. Used most often in conjunction with other short form words.
"Did I mench that I was accepted into the Bollywood Hall Of Fame?"

"As a matter of fact, you did mench that. You mench'd that many, many, many times.
by campex May 06, 2008
41 221
 
6.
Used to describe cool trainers
I like your trainers, they're MENCH!
by Gavin Stewart January 16, 2008
23 212
 
7.
a word that can be substituted for a wide range of suitable insults, including wench bench gench and french. means mouth in german.
shut ur mench jay lo!
by gD-bint April 25, 2007
17 242