Guyerrhea 

An guick oozy flow of manly thougthts an actions after hanging out with girls for a while.

I had some major guyerrhea after I spent the whole weekend with my GF.

Guyerrhea by poopihopuhgpgiufytdtyfrdiofu9t March 8, 2009

gunnerrhea 

The excessive and uncontrollable spurt of information out of a medical student. May or may not be related to the conversation (usually not).

Symptoms are exacerbated by the presence of a professor or other figure of authority.

Average Student1: Did you watch the game last night?

Gunner: "No, I was studyi... *professor comes in* Cell-derived mediators are normally sequestered in intracellular granules and can be rapidly secreted by granule exocytosis or are synthesized de novo in response to a stimulus."

Avg Student1: "WTF?"

Avg Student2: "Don't mind him, he's got gunnerrhea"

gunnerrhea by Burned out in Med School November 26, 2010

Guyarrhea 

It is when you poop out cum after receiving anal sex, bareback, from another guy. The only thing coming out of your bung hole is cum.

Man, did you see the toilet after Doug was done using it ? He must of got laid because it was full of guyarrhea.

Guyarrhea by TuckerLipsin November 22, 2016

Guberhead 

When a girl gives you amazing fellatio to the point where your face looks all fucked up when you have the big O

I heard she gives some guberhead!

Guberhead by MrZero May 29, 2009

gunarrhea 

a disease contracted by some medical students who study WAY too much and have no life...i.e. 'GUNNERS'

damn they have a severe case of gunarrhea. maybe i should get tested too...but i'd probably fail

gunarrhea by Jr & MVP May 11, 2008

guyarrhea 

Cross between "guy" and "diarrhea".

Similar to broseph, duderonomy, bromeo and others.

"Hey guyarrhea, what's going on tonight?"

guyarrhea by Biggie Smalls' Jock Strap August 23, 2009