Jack in the box 

A name of the action described as such: when a girl, who is so hot that when she unzips your pants to give you blow your load before she touches you.

When the timing is perfect and she gets hit in the face with your sperm before she even touches you - she received a jack in the box.

Dave: "dude that girl I left with was so hot, she got the jack in the box"
Steve: " really in the grill?"
Dave: "you know it"

Jack in the box by Joe Shabadu March 24, 2008

Jack in the Box 

A stand-in name for any company you have ever worked for. Use this to avoid any awkward references to a previous employer (similarly, you should avoid mentioning the name of previous boyfriends/girlfriends while your current partner is present).

This meme started in 2014 as an inside joke between two data scientists, Steve and Spencer, who are working for a major video game company in Boulder, CO. It is a reference to their colleague, Adam, who actually worked at Jack in the Box corporate headquarters (and speaks often of it fondly).

Since then it has spread to studios in Los Angeles, Seattle, and the UK. There are first-hand reports that the meme has also been spotted in the wild at Microsoft.

Hey guys, at Jack in the Box we used python.

Jack in the Box by Truegen September 11, 2015

Jack in the Box 

When your fucking a girl (usually doggy style) and your boy is in the closet jerking off then he runs out and busts a nut on her face.

Yo man this Bitch gave me the Kangaroo so I got her with a Jack in the Box.

Jack in the Box by DC April 10, 2004

jack in the box 

A fine fast food restaurant with a large variety of burgers, unique fries, as well as many other unique edibles. They don't make it til you order it.

Let's go eat at Jack in the Box!

jack in the box by Wild Bill August 3, 2003

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!

</plug>

Jack in the Box by Evil Pumpkin December 10, 2003

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!!

Jack in the box 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?!”

Jack in the Box by Hhfttx April 1, 2021