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.
Sarah: (rolls eyes) Wow, Julia just won't shut her big fucking cockmouth.
by lifewithlemons November 15, 2011
Get the Cockmouth mug.by BeastAssMother October 18, 2019
Get the Cockmouth mug.Related Words
Cork mouth • cockmouth • Cockmouthpoopslide • cockmouthed • cockmouther • cork • cork-screwed • cork soaker • Cork Dork • Cork It
by GengarDFan14 May 27, 2021
Get the Cockmouth mug.