A sexual act in which two brothers bind their left hands together, while simultaneously using their right hands to jerk each other off to climax. Whoever ejaculates first loses this battle of bound attrition, and the winner gets to finish off with the female sibbling of one of the participants (it doesn't matter which). "the Kentucky knife fight".
by VitaminM83 October 14, 2011

What you will need to build a PC is a desk or any other anti-static working surface, an anti-static bracelet, and a Swiss army knife which hopefully has a Phillips head screwdriver in it.
by Rip Van Winkle 1899 February 17, 2021

When you're having sex with your little sister, because you live in alabama, but you need to cut her open, because her vagina is too small for your whopping penis.
by Bigpoppa6969 May 15, 2016

To go vegetarian or more specifically, vegan. Referring to the 2011 documentary 'Forks over knives' in which researchers explore the possibility that people changing their diets from animal-based to plant-based can help eliminate or control diseases like cancer and diabetes.
by my mAin Hack October 1, 2016

To knife something or someone
Eg: to knife ya balla
To stab a boong with a piece of bark
To stab a coon with a durry or flaggon shard
or snap ya mate
Eg: to knife ya balla
To stab a boong with a piece of bark
To stab a coon with a durry or flaggon shard
or snap ya mate
by Knife. November 15, 2007

by Miggity November 17, 2006

A Rusty Jack Knife is a slang term for a geriatric man who porks women much younger than him. The "Rusty Jack Knife" comes in to play as a reference to his penis, which, aged, is rusty (hard to get erect), jacked (may have liver spots or warts), and knifed (smaller than the original youth size.)
by The Masticator May 2, 2005
