Jack-In-A-Box

A toy. Not to be confused with "Jack in the box", a fast-food restaurant.

Baby Hugo cried whenever he played with his Jack-In-A-Box. Every time Jack popped out it frightened him. Bad Jack!

by MTF January 22, 2009

Jack in a box

When you have an erection that your girlfriend doesn't know about and you whip it out of your pants and show her your hard on, usually with a really pleased expression on your face.

I was lying in bed reading the other day when Rob pulled down the sheets and sprung his jack in a box on me!

by Robertion August 22, 2011

Jack in the Box

Fast food resturant popular in the US, and HOLY in California. With such a wide selection of supreme quality food at such affordable prices, Jack in the Box rules all other fast-food franchises worldwide.

I'm hungry and only have a little money. I KNOW! I'll go to Jack in the Box, get full and have a lot of cash left over!

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by Evil Pumpkin December 10, 2003

Jack In A Box

When a girls fists herself and then you put your dick in too and she gives you a handy.

I went to a donkey show in Tijuana and the girl really stepped up her game by giving the bachelor a Jack In A Box.

by fucklayton September 23, 2015

jack-in-the-box

One of the best fast food restraunts out there. An actual clean restraunt other than hardees or mcdonalds. They make quality food.

Im gonna get me a chicken fajita pita from jack in the box.

by Oz April 19, 2005

Jack in the box

While you are 'jack'ing off, someone walks in on you just as you are climaxing and you ejaculate on them.

Sexy man 1:Dude did you see that American Pie?

Guy 2:Oh yea the one where stiffler pulled a jack in the box all over his grandma!!

by SPsexyman555 September 28, 2011

Jack in the Box

When a man masturbates into a cardboard box and delivers it to his girlfriend

Girl: “WTF is this?”

Dude: “You said that you like Jack in the Box?!”

by Hhfttx April 1, 2021