Toaster Knifing

A sexual act where you carefully insert pop its fireworks into a condom you are wearing, so that when you stick you dick in, it causes them to all explode from the pressure against them. Much like the explosion created by jamming a knife into a toaster

Person: “Me and my girlfriend tried toaster knifing last night. It was painful but she says she wants to do it again”

by Stupidtiredidiotmoron October 29, 2022

Knife the watermelon

A task so easy that even 9 year olds playing COD could do it.

Student 1:Wow that quiz was easy
Student 2:Yeah it was almost like having to Knife the watermelon

Student 1:What?

by Tyf555 March 16, 2021

gents knife

An abbreviated version of gentleman's knife

A gents knife should be non threatening-looking, small and classy enough to not look out of place in an office and with formal attire.

A rule of thumb for blade length of a gents knife is less than three inches (as to not scare the sheeple)

by caranpaima April 2, 2012

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

Falchion Knife

A type of knife in Counter Strike Global Offensive that can be obtained in the Falchion Case. The knife is also based off the Espada (Large) by Cold Steel.

Guy 1: Hey! I just unboxed this Falchion Knife | Slaughter!
Guy 2: Cool, but that knife is ugly! I'd probably prefer the karambit I just got.

by G. GerbilG.Gerbil July 16, 2016

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

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