horsemouth 

Someone who has a mouth similar to a horse, also, generic term for someone. Used much in the same sense as "asshole".

That girl would be hot if she didn't have such a horsemouth." or "Stop eating all the french fries horsemouth!

horsemouth by bigvindogg August 10, 2010

Horse Mouth 

When too much gum shows on the top row of teeth when smiling

NEIGH. that girl has major horse mouth

Horse Mouth by skyezzz September 13, 2016

horsemorsh 

n. an unusual word or phase stuck in the middle of a sentence that causes someone to look it up online.

he started talking about a blanket of fish, but it turned out that it was just a horsemorsh.

horsemorsh by Roel Munster September 23, 2006

horse mouth 

An girl suffering from the affliction of coming from the English middle or upper classes. Typical characteristics include a reduced lower jaw and enough teeth to fill two normal mouths. Sufferers may also show signs of such diseases as "Being a Sociology Student".

Christ, someone get the sugar cubes, the horse mouth's braying again.

She was no bad till she smiled and her bottom jaw fucked off.. shame. Horse moothed tae fuck.

horse mouth by I_have_a_chin January 28, 2009

Horse mouth handshake 

The act of two girls scissoring on a man's cock until he fills each womens muff full of semen and then he watches them eat it out of eachother like an anorexic model eating saltine crackers and watches them spit on eachother till one gives up

" went to the club two hookers gave me a horse mouth handshake for quite the deal

Horse mouth handshake by cfrankyo July 6, 2015

horsemounter 

Polite euphemism for horsefucker, often used at dinner parties and other genteel events. If Eric Cartman had said this he wouldn't have been shocked by the V-chip.

Not to be confused with pony smacker.

It might be possible to combine horsemounting with sado-masochism and necrophilia, but that would just be flogging a dead horse.

"I really don't get disgusted by a bit of immaturity in a game. I got a chuckle playing Horror of Rylvania when the game called me a pervert for trying to fuck the horse. Mostly just because it was unexpected. And hey, *mounting* the horse actually netted me a useful item!

MH (the horsef...errr....horsemounter)"
(from rec.arts.int-fiction)

horsemounter by Anuspounder June 12, 2008

horse mouth 

A person, normally a girl, who is so boot ugly that she carries what looks to be a horses mouth on her face.

Damn she gots a horse mouth
She's a real horse mouth
The village bicycle has a real horsey mouth

horse mouth by Joshua Bradford- Michigan January 3, 2008