Jack In The Box

Before climaxing during a blowjob slamming your partners head down, thus making her deep-throat your penis and ejaculating down her throat.

When talking to my girlfriend she informed me the she spits and doesn't swallow. so mid-blow job I slammed her head down and gave her a jack in the box.

by MPASS August 05, 2011

Jack-In-The-Box

While one is having sexual intercourse with his girl and they are fucking but while his penis is in her he grabs the end of it and "shakes hands with mr. happy" until he climaxes.

Friend: "Hey man what did you do last night, you look exhausted"
You: "Oh well man, Jack-In-The-Box came pretty "handy" last night near the "end" of my session with my wife."

by Scott#@!@#! October 29, 2008

Jack-in-the-Box Zombie

Worthless fucktard that derives his pleasure from ruining everything.

Player: "Shit! That Jack-in-the-Box Zombie blew up my Gloom-shrooms!"

by Toadstars September 10, 2022

Jacksonville jack in a box

You are recieving a rim job when you shart in the rimer's mouth with great force

Hey man, last night i gave her the Jacksonville jack in a box and she loved it.

by Spawj May 20, 2014

jack in the box

The act of taking an aborted fetus and inserting it into a girls rectum. Then when your friend is having sex with her, you run out and jump on her stomach, revealing the suprise.

My little brother was being annoying so i gave him a jack in the box.

When I gave him a jack in the box, he had sex with jack.

by A-jizzle-jizzinmamouth December 15, 2008

playing jack in the box

sex
penis=jack, vagina=box

after the party i went over to jill's and we stayed up all night playing jack in the box

by jojo548 November 29, 2008

Myspace Jack In The Box

When a person looks good in Myspce but when you see that person in real life looks ugly as shit.

She looked prettier in that pic but in real life? man I almost threw up
-Myspace Jack In The Box

by LA Lakers March 20, 2008