butterknifing 

The act of spreading ejaculated semen on a females tits using your cock. Akin to spreading butter on rolls.

I unloaded my cum all over her huge tits, then started butterknifing those knockers.

butterknifing by joebobusa22 April 10, 2010

Butterknife 

Sneaking up behind someone and rubbing the thumb-side of ones hand in a smooth upward motion between said person's butt crack.

I butterknifed your mom.

Butterknife by ALB_B November 5, 2009

butterknife 

A move preformed when jumping into a pool. No specific movement involved, rather flailing of the limbs, and yelling "BUTTERKNIFE!!". Originally created as a subdivision of the manuver The Jack Knife.

Austin busted a sick ass Butterknife!

butterknife by asdubgiaudgfiua December 24, 2005

Butterknifing 

The act of spreading rumors; To spread a rumor

I heard that fucka was butterknifing about you and Eva...

Butterknifing by Unko June 21, 2006

Butterknife 

Utensil Used To Pretend To Kill Yourself

I'm Gonna End My Life..Gotta Go Find A Butterknife...Cut...Cut...Cut...Drip...Drip...Drip...Bleeding...Moans....Thud...Hits The floor Dead! All Because Of A Butterknife I Am Dead!!!

Butterknife by Tatume05 June 17, 2003

Butterknife 

Another name for a 1-iron golf club.

Tiger used to be able to crush the old butterknife. Now he can't hit it to save his life.

Butterknife by yakalot June 17, 2013

Turkish Butterknife 

The act of putting butter on your penis, thus making a tastier meal for the bitch.

You want some of my Turkish Butterknife?

Turkish Butterknife by Checter November 4, 2009