Mosher's calf 

Mosher's calf describes the physical pain that can develop in the gastrocnemius muscle at the hind part of the leg due to over exertion during prolonged periods within a mosh pit. Causes of the condition include; awkward landing after an intense jump and fist pump move, as well as bodily injuries incurred from remaining in tight proximity to a large crowd of intoxicated humans with limited control of their own limbs.

"I will have to recover from my mosher's calf before I lock in Falls, but it's a possibility." Sam

Mosher's calf by piphere September 29, 2013

kill the fatted calf 

To host a major celebration.

(Reference to the Parable of the Prodigal Son; mentioned in the Elton John song, "Bennie and the Jets.")

Dave finally graduated; he's going to kill the fatted calf tomorrow evening...should be a blast!

kill the fatted calf by scottgrizzard April 11, 2020

calfrope

Something someone might make you say to give up.

Say calfrope and ill quit tickling you.

calfrope by Jinxie Dee Breece September 29, 2020

calfreezy 

A giraffe.

“Hey dude, have you seen Calfreezy he looks like a dog”
“Think you mean a giraffe mate”

calfreezy by Ijustwanttodie March 1, 2020

Calfie 

A sock that comes half way up your calf. Usually worn by males, particularly lacrosse players.
Some call it a mid-calf. This is incorrect. They are called "calfies".

"Yo bro sick calfie tan. You been laxin'?"

Calfie by Stella Odair December 11, 2013

Calfle 

The part of the leg that blends the ankle to the calf not knowing the line of distinction.

Also, used to describe a person who has neither a calf nor an ankle.

Calf(ank)le

Look at those calfles, Ging! She shouldn't be wearing shorts.

Calfle by Frea Kari Dunk August 9, 2010

Calfrin 

A small baby cow that loves to schmash it out. They are often found in their natural habitat grazing on Totinos Pizza Rolls and Power Bars. Calfrins, otherwise known as SBC's, are easily distinguised by their hickory smoked bacon and Victoria Secret pheromones.

1. Knee-deep in Modern Warfare 2, Calfrin was distracting me with her wonderful bacon aroma.

2. Calfrin was starving because Darin ate the last of the Pizza Rolls.

Calfrin by Tom Marvolo Ridd February 3, 2010