charley horse 

a painful muscular cramp

Makoto: loraz's checkup is finished, he's in good working order.
doc: *gripes in pain screaming*
Usagi: what's going on, doc? and for goodness sake, speak the lord's English!
Doc: I have a severe Charley Horse in my left knee
Makoto: ouch.
doc: ouch is right, li'l miss goodwrench!
loraz: *laughing hysterically*

charley horse by Stupidly Sophisticated December 24, 2013

James Charley Horse 

A James Charley Horse is a cramp in your lips, usually from holding your lips in a weird position.

I got a James Charley Horse from waiting for you to take the picture!

James Charley Horse by the lip expert May 2, 2019

Karmic Charley Horse

When you give someone a Charley Horse, and later on in the day, week, month, year, etc. you yourself get a Charley Horse that hurts twice as much as the one you gave the original person.

Yeah, it's a Karmic Charley Horse that came back around after you gave one to Danny last Christmas

Karmic Charley Horse by fetchethmesomenourishment** November 29, 2010

Charley Horse Clambake 

When a bunch of stinky lesbians get together and have an orgy.

go watch some lesbians then you'll know what a charley horse clambake is.....

Charley Horse Clambake by thene0niki April 21, 2009

Horse Charley 

When you try to give someone a charley horse but fail so your hand cramps instead.

Person 1: "Oh shit I just got a horse charley!"

Person 2: "You should have hit them harder so they'd have a charley horse."

Horse Charley by fr00tl00pb0i May 1, 2019