jfk 

Just fuckin kiddin

Hello, i love you. Jfk!

jfk by the dudeious June 16, 2010

JFK 

to have or inflict a massive head wound

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

JFK by Coolio October 2, 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.

jfk by anthony b April 11, 2005

Jfk 

The late, great, John fucking Kennedy

Jfk was the greatest president ever

Jfk by Gingerhugo11 August 18, 2015

JFK 

Used for an Assassination in Halo 3

That dude just JFKd me

JFK by Cory Helwig June 26, 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!

JFK by jbrill23 December 12, 2010

jfk 

When you are getting a blow job from a girl and she does such a great job that you cum really hard. So hard you blow her head off.

"Last night this chick was giving me such a great blow job that I JFK'd her."

jfk by Brad February 17, 2005