cockmouth 

When a person opens their mouth wide while playing a sport.

Carolina had a cockmouth when she dunked the ball.

cockmouth by chitownluv35 August 27, 2008

Cockmouth 

One experiences cockmouth when they are near or around a guy (or guys) and want to impress them with either their bullshit lies or actual awesome stories. Either way, when you are being a cockmouth, you just sound like a bragging bitch. A tell tale sign that you are suffering from cockmouth is when the people around you cannot stop rolling their eyes.

Julia: Yeah, Brad, I totally bungee jumped off of that bridge in Sydney, right after I explored the reef and fended off a giant sting ray who was trying to mate with my bestie. Did I tell you, I'm a trained animal psychiatrist, oh, and that stingray thing totes made me a local celebrity.

Sarah: (rolls eyes) Wow, Julia just won't shut her big fucking cockmouth.

Cockmouth by lifewithlemons November 15, 2011

Cockmouth 

That dude who sounds like he has a cock in his mouth every time he talks

“Yo, have you heard Don speak? He sounds like a cockmouth”

Cockmouth by BeastAssMother October 18, 2019

Cockmouth 

A person who regularly sucks dick

Mate you’re such a cockmouth

Cockmouth by GengarDFan14 May 27, 2021

Cock Mouth

When an individual has their mouth in the shape that a cock could perfectly fit in there.

Man, I was checking her pictures out on facebook. She definitely has got a cock mouth.

Cock Mouth by PhoneEatingBear December 14, 2010

comemouth 

its self explanatory. a person who often has come in their mouths/likes to dribble or gargle it after oral sex.

However, it's most often used to describe sycophants or jerks, not people who actually play with come after sex or during. (but that can change if we try!)

yo, did you see boris sucking up to professor E?
dont look now but here comes comemouth!
Boris: Hey dudes, whats up?
*drools white*
Boris: O look! A rainbow!
normal people: Comemouth!

comemouth by jarvis12 April 7, 2010

Cockermouth 

1)A town in cumbria it sucks ass mostly but i like it.
2)put a cock in a mouth

lets go to cockermouth cos i like it

Cockermouth by Spongey bob October 2, 2006