cockmouth

The smell/taste in one's mouth that one experiences up to 12 hours after giving a man a bj.

Despite the fact that she blacked out, Sarah-Jane knew she gave head last night because of her retched cockmouth.

by brittani12 December 07, 2007

cockmouth

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

Carolina had a cockmouth when she dunked the ball.

by chitownluv35 August 27, 2008

cockmouther

Someone who is keen on mouthing cocks. He or she who is self proclaimed or even suspected of enjoying a penis in the mouth or even on the lips with only a threat of oral entry.

Sara: Yeah I think he was ready to give up on me until he found out I was a cockmouther. Hey pal get your fucking calogne selling ass off my fucking property you fucking cockmouther mother fucker!!!!!

by The Blind Inventor March 07, 2008

Cockmouth

A person who regularly sucks dick

Mate you’re such a cockmouth

by GengarDFan14 May 27, 2021

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”

by BeastAssMother October 18, 2019

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.

by lifewithlemons November 15, 2011