Top definition
When your doing your girl doggie style. You pull out and cum on her asshole. Then spread it with your dick from ass to pussy and back up
The wife likes getting the butterknife when we have sex!
by Freddyedge7 December 19, 2016
Get the mug
Get a Butterknife mug for your fish Helena.
"Ghetto Screwdriver"

"Alcoholic drink consisting of cheap vodka and inexpensive orange drink (Sunny Delight, Tampico, Orange Kool Aid)"
"Peanut, bring your daddy a Butter Knife, and use the good Popov in the freezer!"
by Scottie3Ballz May 03, 2010
Get the mug
Get a Butter Knife mug for your friend Larisa.
A persnickety gay man; usually wound up pretty tightly and not particularly fond of women.
When Janice accidentally stepped on his new, camel-suede designer loafers, Brad behaved like a total butter knife.
by TARZANSGAL June 28, 2017
Get the mug
Get a Butter Knife mug for your cat Helena.
A butter knife is a knife made from butter. As knives go it's pretty good as long as you keep it very cold.

Waaaay back before the Bronze Age, there is no evidence of butter implements being used. However, we are sure that the cavemen used butter knives of a rudimentary design. Unfortunately for archaeologists, global warming of the earth over the past few thousand years has caused all ancient butter knives to melt. All that is left are a few knife-shaped grease stains. I wish people would stop warming thier bloody globals, it's causing untold damage.

We do know that the Neanderthals used butter spears to kill their prey, and butter arrows and quivers were used in the middle ages. Evidence for this has been found in the European Butter Mountains.
How to make a butter knife:

Take some fresh dairy butter and sharpen the butter until razor sharp. Keep in the fridge.
by kodiac1 July 04, 2006
Get the mug
Get a Butter knife mug for your cousin Riley.
A word that we tried to look up on urbandictionary while we were high.
Nathan! *Snaps fingers* Look up butter.... knife.
Get the mug
Get a Butterknife mug for your guy Georges.
Sneaking up behind someone and rubbing the thumb-side of ones hand in a smooth upward motion between said person's butt crack.
by ALB_B November 05, 2009
Get the mug
Get a Butterknife mug for your mate Zora.
When you're talking to a boy, and you're hooking up and its something, but not something enough where you can have the "so are we exclusive" talk, but its more than just a one and done type of thing. You don't know if he is hooking up with other people, and you don't know if you want to hookup with other people and you don't know what to say to your friends or his friends and its just so damn confusing!
"Lets go to Breakers Live tonight, I think my butter Knife is there and I want him to see how hot I look"
via giphy
by Nicole Blue February 18, 2017
Get the mug
Get a Butter Knife mug for your dad Josรฉ.