Galleoning 

The sexual act where one defecates on a partner's face, then proceeds to rub said faecal matter into the face with a back and forth motion of the buttocks. The buttock cleavage should form a groove into which the nose slots, providing a guide for this motion.

This was allegedly the act to which Meatloaf referred to in the iconic song lyric: "I would do anything for love, but I won't do that".

Jim: "Hey Randy, you know what Meatloaf wouldn't do for love?"

Randy: "Don't tell me, galleoning?"

Galleoning by SirReginald January 14, 2011

galloping crud 

A particularly nasty, crusty, fast advancing rash or skin eruption. For some reason it appears to strike only chrome-plated, 360 degree assholes, while leaving the virtuous unscathed. By so doing, it restores ones faith in the mysteries of life.

Alarmed Fellow:"Don't sit in that chair---Mayson just got up from there, and he has the galloping crud!"
Unconcerned Grand Guy:"Don't worry--Mayson's a dirt-bag, but I have my aura of righteousness to protect me."

galloping crud by Kieran Le Petomaine November 20, 2006

galloping knob rot 

An amusing slang term for any of a number of venereal diseases. While the word is most commonly used in reference to gonorrhea and chlamydia, it can describe any STD other than HIV/AIDS. Also known as knob rot and crotch rot. Extreme cases may be classified as Rampant Galloping Cock Rot.

What the fuck? I bang a couple of hoes, and now I've got the galloping knob rot!

galloping knob rot by Blackwolf Morrow August 21, 2005

Grand Galloping Gala 

is a giant event that occurs in the show "My Little Pony: Friendship is Magic". It is where certain ponies of high class are invited to a grand ball at the palace where they enjoy fine dining, music, etc. This is also a event where the ponies may be able to meet the Princess. The Grand Galloping Gala is also to be said as a event where every ponies dreams come true.

I must wash my mane to look nice at the Grand Galloping Gala.

Grand Galloping Gala by kougagirl101 August 22, 2011

Rampant Galloping Cock Rot 

A generic term for sexually transmitted deseases affecting the male reproductive organs.

Doctor, I think I've caught a dose of the old Rampant Galloping Cock Rot. Can I have some penecillin please.

Rampant Galloping Cock Rot by The Dalai Longer November 5, 2004

Galloping Lumpuckeroo 

Diarrhea in the extreme. A nearly liquified stool with a greenish and/or apricot hue.

After hitting the Alberto's drive thru last night, I've had a bad case of the galloping lumpuckeroo all morning.

Galloping Lumpuckeroo by Bidet Mate July 21, 2016

Galloping Cunt Rot 

A direct result of numerous skanky partners

You carry on sleeping around you'll get galloping cunt rot.

Galloping Cunt Rot by Chris B Bearded May 14, 2018