JFK

When you're fucking a girl (or guy) in the ass, pull out and give her/him a money shot in the back of the head (precisely where John F. Kennedy was shot).

Abby: "Hey Nicole, what did you do last night?"

Nicole: "Chris went backdoor and gave me a JFK!"

by Mark White April 09, 2006

The JFK

A blowjob from a Dallas Cowboys cheerleader SO GOOD, you head explodes leaving brain matter all over Dealey Plaza

my head went back...and to the left. Back...and to the left.

by JD Lucas June 18, 2003

jfk

Just fuckin kiddin

Hello, i love you. Jfk!

by the dudeious June 15, 2010

JFK

to have or inflict a massive head wound

That motherfucker tried to JFK me so I cut him up.

by Coolio October 02, 2003

jfk

when ur doing a girl in the butt and ur doing her so hard her head explodes and brain falls out and wife is watching.

Mr. Diddy, you have been charged with JFK.

by anthony b April 12, 2005

JFK

Used for an Assassination in Halo 3

That dude just JFKd me

by Cory Helwig July 11, 2008

JFK

When you jiz on a person's head in the back of a moving convertible.

I gave my girlfriend a JFK in the back of my mustang!

by jbrill23 December 10, 2010