butterknifed

Using the penis on the vagina as if you were spreading butter on a hot muffin without insertion.

I butterknifed her and she came before I even crammed it in.

butterknifed by Billy deez nuts October 6, 2016

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

butterknife emo 

A person who pretends to be emo only to get attention and people feeling sorry for them. The term comes from the idea of someone trying to cut his/her wrist with a butterknife.

I don't want to hear your whining. Your just being a butterknife emo again.

butterknife emo by Pettit November 29, 2009

Cinncinnati Butterknife 

The act of pooping in a condom and then using that condom to have sex with a girl.

"Hey did you give that girl the Cinncinnati Butterknife last night"

"Yeah man I did"

"You sick bastard"

Cinncinnati Butterknife by Califoniahippie August 5, 2009

amish butterknife 

The ultimate in Shadery and Nyaaaaaaaaadom.

Pertains to multiple men ejaculating into a five-gallon bucket. The bucket is them passed to an Amish person to be churned into butter in a butter churner. The resulting colloid is then applied to a butterknife, and then swiped across the face of the victim.

When Eskimo passed out last night, we called up John Yoder, scored some "Amish butter," and gave Eskimo the ole "Amish Butterknife"

amish butterknife by The Gapist March 20, 2007

Butterknife 

A word that we tried to look up on urbandictionary while we were high.

Nathan! *Snaps fingers* Look up butter.... knife.

Butterknife by MONO-I cant spell the rest June 7, 2003