The Hippo 

When your girl bites your ass so hard it’s starts bleeding

Dude, my girl just gave me the hippo and it felt soooo nice

The Hippo by Hippq January 23, 2021

The hippo effect 

When there is one decent girl standing among a bunch of fat ones it immediately increases their charisma

A: damn she's hot
B: nah man that's just the hippo effect

The hippo effect by James shandy October 30, 2018

the hippo song 

the hippo song is a sound during any sexual activity, but sounds like a hippo being violently slaughtered.

when joe beats off he sings the hippo song, and the neighbors are beggining to complain.

the hippo song by GIANT(in my pants?) October 9, 2008

Shoot the hippo 

Ejaculating on a fat girls face

I was giving it to this big girl real hard then I decided to pull out and shoot the hippo. Her face was plastered

Shoot the hippo by Gtoaster July 28, 2019

pull the hippo out of the mud 

a) when you have pay the bill for a large group of friends at a restaurant or other drinking establishment

b) trying to solve a seemingly impossible- to- solve situation

if you live on a shoe string budget, do not offer to pull the hippo out of the mud, definition a) when out with a group of friends

pull the hippo out of the mud by Uncle Dimma October 2, 2016

Flipping the Hippo

Essentially, flipping the hippo is a clean term that refers to sexual activities. The term is used as a verb phrase, and is often used to discretely discuss the weekend's activities without snoopers finding out your intentions.

(Friend to Friend, with others nearby) - We went out to dinner, and then that night we were flipping the hippo until she had to go back home.

Flipping the Hippo by ElGringoPicante June 30, 2009

hump of the hippo 

when two fat hermaphrodites have sexual relations, which resembles the "hump of the hippo"

"Man, did you see Carie last night at that party? She was totally doing the "hump of the hippo" with that fat chick from band camp?!

hump of the hippo by yourmom,bitch June 16, 2009