Horse cork 

A cork that was once in a horses ass and now in a humans ass to serve as a but plug

Hey are you going to use that horse cork?

Horse cork by ET-HAN123 January 18, 2018

Horsecock Effect 

The loudest possible rumble created when urinating in the center of the toilet, often to impress the female gender.

I totally used the Horsecock Effect last night to bag a blonde when we went to her place last night.

Horsecock Effect by Sick F Nasty January 2, 2011

horsecock 

1. A physiological phenomenon where the male organ grows to enormous size. 2. Any penis that exceeds 18 to 20 inches with a girth exceeding 4 inches.

"He has a terrible case of horsecock."
"I'm sorry, I really love you, but there is no way I can take a horsecock."
"We saw this movie where this girl attempted to do this guy with a huge horsecock."

horsecock by Anonymous December 5, 2002

horsecock 

A huge cock that not all women can handle and many won't even try.

Ikki is hiding a horsecock in those shorts.

horsecock by Yuki the Lover September 11, 2010

horsecock johnson 

Nickname for a guy with a huge penis.

Duder 1: "Oh you're Italian for real? Damn dude it must be pretty big then."

Duder 2: "Oh you know it. It's like 9 inches doggy."

Duder 1: "Oh snap! You straight up horsecock johnson!"

Duder 2: "I love you Americans."

horsecock johnson by westfalia January 13, 2010

holy horsecock 

An exclamation preceding in a sentence to something exciting

Holy horsecock, I just hit a hole-in-one!

holy horsecock by Chris Aubertin December 19, 2008

Horsecock 

An extraordinarily large phallus, generally able to be seen by a.) bulge in pants and/or b.) a persons “horse cocky” demeanor.

Evan Horsecock? You mean HC? I saw him bring a few girls to his room last night. Explains the sock on the door.

Horsecock by Smashnride September 24, 2019