look up any word, like oprah dollars:
 
1.
M her S means to make a girl squirt.
Dude 1: (puts fingers in front of friend's nose) Guess what I did last night

Dude 2: Damn!

Dude 1: Yeah, I def M her S
by The m her s master. September 06, 2009

Words related to M her S

make her squirt m me s m you s squirt squirter
 
2.
If something is just overwhelming or no answer is necessary. Just reply with "Mher" also can be used as you would use an "eh" or an "erm". You may wish to randomly shout "mher" when out with friends.
Friend: hiya, wna get some pizza?
You: Mher. ok.
or
You: Mher, hi.
Friend: Hiya, mher.
by L-a-m March 08, 2007
 
3.
abbreviation for m-hairyass / meathair / anything you can think of that has the "hair" sound in it for an insult.
mher has a m-hairy ass.
by Dane and Matt March 26, 2005