A person with a long face, large teeth, a gaping mouth, and other horse-like facial characteristics.
My first girlfriend, aka horseface, was so lame. High School sucked.

Oh my gosh it’s horseface

Horseface by MouldyPotatoPrincess October 18, 2018

horseface

see Stephanie Gregory Clifford (disambiguation)

“Federal Judge throws out Stormy Danials lawsuit versus Trump. Trump is entitled to full legal fees.” @FoxNews Great, now I can go after Horseface and her 3rd rate lawyer in the Great State of Texas. "
-God Emperor Donald J. Trump

horseface by johnlee^ October 19, 2018

horseface

a person usually female with an unusually disgusting face that in some way resembles a horse.

"damn look at her body"
"the body is nice but she has a fucking horseface!!!"

horseface by Heather pettit March 19, 2008

horseface

a person who has facial similarities to a horse. usually the person has large gums that make their teeth scene up everyone elses business, so that they often say, "shit, did you see that girl who looks like a horse, i mean god damn."

"i have a visual on horseface, god damn she looks like a horse"

horseface by jkjkjklololol January 2, 2008

Horseface

An elongated human face that most closely resembles either the face of an animal from the Equidae family, of the face of an adult that most probably suffers from Fetal Alcohol Syndrome. The most prominent and public example of a horseface is the one recently displayed by Eli Manning after the Philadelphia Eagles defense destroyed his will.

Holy crap, did you see Eli's horseface after he threw an interception to Asante Samuel? It is so nasty that I just threw-up in my mouth. He really looks scared out there.

Horseface by Briwn Dawkins January 13, 2009