knife fag

A person who plays Modern Warfare 2 and runs around stabbing everyone with a knife

I would enjoy playing online much more if is wasn't for those knife fag's

by vatonyjmu1978 February 4, 2010

Crack Knife

a knife that you cut yourself with to immediately salt the wound with crack dust

sherry has been hooked on the Crack Knife recently

by anonymous December 14, 2020

knife twister

One who kicks another while they are down. A person who latches onto another's insecurities and makes them feel worse.

Did you hear what Brittany said to that homeless guy about his life sucking - that was a real knife twister.

Man, Brittany is a real knife twister.

by Giles Rich April 30, 2011

Mack the knife

To sneakily surprise your significant other while they are sleeping by suddenly stabbing your penis into their anus at night. Quick, Efficient, and sneaky, just like the real Mack The Knife

“I heard Andrew he pulled a Mack the knife on his girlfriend Jenny Diver to surprise her”

by Dr retard September 4, 2022

Ballistic Knife

A ballistic knife is a knife with a detachable blade that can be ejected by a spring-operated mechanism to a distance of several yards by pressing a trigger or operating a lever or switch on the handle.

He was hit with a blade from a ballistic knife from across the front lawn.

by Trollman2112 March 3, 2019

mustard on a knife

When u shit on ur cat

Shaquille o’Neal: oh damn I done shitted on my cat again.
Kobe Bryant (from heaven rip homie): damn that be the mustard on a knife my dude

by TheReturnOfSusFather October 13, 2020

nipple knife

A nipple knife is when a females nipple gets really hard and could be used to cut open a potato or any other hard object a knife can handle.

Last night my girl friend had her nipple knife out cutting the potatoes and slinging them into the hot boiling water to turn them into mashed potatoes.

by Hairythehippo November 4, 2014