buttknife 

a penis that is unusually gay

look out for josh's buttknife!!

buttknife by ededededededededde October 24, 2008

Buttonfest

That one day a year we all get together to give thanks for Rants, Constant Disappearances and Button Vision. It's a holy time, filled with Lager, Jagerbombs and Samuel Bucca

UK Holiday that follows Xmas and Boxing Days

James: What are you doing this weekend?
DW: Heading down to Greenwich for Buttonfest, I'm gunna get soooo f*cked up!

Buttonfest by Calis13 December 27, 2010

javier buttsniffer 

A sexual act were the male separates the womens ass checks and forcefully crams his nose all the way in and repeatedly blows his nose and shakes his head back and forth then repeats the same act with his tongue.

A fan of Matthew McConaughey.

Jaques: What did you do last night?

Susan: I gave your Mom a Javier Buttsniffer

javier buttsniffer by Tom Marker February 1, 2009

Butterknife 

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!

Butterknife by Freddyedge7 December 19, 2016

the rogo butterknife

When you are pounding a chick at an intensity of like, 7 out of 10, and she tells you to go harder -- and you're like, "what? I'm already 7 out of 10ing you" but she insists. So you amp it up to 10 out of 10 and then your penis slips out of her vagina and stabs her in the butt hole creating a big bloody mess, causing you to stop having sex with her before you throw up.

Last night I brought this chick home and i totally gave her the rogo butterknife and now I have to wash my sheets.

the rogo butterknife by riggyram July 25, 2011

buttsniffer 

One who enjoys waiting around to smell a fresh fart that his friend cut. Then acts suprised that it stinks.

Owen is a total buttsniffer. He did not leave right away after Jon ripped one.

buttsniffer by Blake Dremmel April 8, 2007

bootknife 

Exactly how it sounds. A boot - or possibly a shoe - with a knife protruding from it. The knife may point in any directions, but straight up is preferable. It's origin spawns from the doors in the pirate temple of Majora's Mask. They portray an arm holding a knife, however it has been perceived as a bootknife.

Go headbutt a bootknife!

bootknife by NealRadio March 30, 2010