Heft 

Hefting is a night-time sport played in dormitories and other communal sleeping places (tents, hostels, etc.). Once the lights are out, a player leves their own bed to attack another person by wrestling the victim (Heftee) on their bed; whoever is on-top when the lights are switched on wins. Due to this, a Heft must be conducted when the lights are out. If the Heftee ends up on-top, they win the Heft.
A "Flying Heft" is conducted by jumping from a top bunk-bed straight onto a heftee's bed.
An "Owen" is a mis-Heft caused by two or more people simultaneously attempting to Heft another whilst, unbeknownst due to the darkness, that person is already Hefting someone else, and the two luckless Hefters end up unwittingly Hefting each other insead.

I got Hefted in my sleep

Heft by LiteraryDitch April 10, 2009

heft 

The strenght acquired by being fat

"whoa, that fat guys strong"
"naa, he's just got heft"

heft by snorv February 24, 2009

heft 

A word for being heavy generally reserved for object.

"She's a fair heft of a girl"

Or as an expression:

"The heft this/that"

heft by Papa Bear July 4, 2005

heft 

An awesome funk/rock/rap band from london. If you haven't heard them get it sorted.

man i saw heft last night, they kicked ass.

heft by funkfan April 18, 2006

Heft 

Fat and pathetic losers with no sole purpose in life

"Yeah I hate HEFT"

Heft by Imahomo1234 July 25, 2016

heft and jerk 

the act of a large woman or man attempting to dance as if unaware of their size and danger to others on the dance floor , usually with choppy movement

"Check out the fatty , I think shes doing the heft and jerk "

heft and jerk by Brian Styron December 30, 2008

testicular heft

When a badass drops the science that can’t be disputed or denied!

That plan was made by a man with real Testicular Heft !

testicular heft by Torontovip May 23, 2018