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1. Jack-in-the-Box
Term used to describe someone you once dated, who unlike you, cannot let go. So they "pop-up" randomly in places they know you frequent as such: Your favorite book store, the park where you go jogging, the mid-night movie at the theater near your house - even though they live at least an hour away.

An individual demonstrating Jack-in-the-box tendencies can quickly become a Stalker or a full blown Psychopath if not confronted with the Jack-in-the-box behavior.
Smitty and Jane break-up. Smitty, in a fit of anguish tells Jane he is leaving the country and never coming back.

Later that week....

Jane is jogging along her favorite running trail, rounds the bend and there Smitty is running toward her with a shit eating grin..."Oh Jane! I wasn't expecting to see you here!?!?" Smitty has pulled a classic Jack-in-the-Box.
2. jack-in-the-box
A jack in the box is a diarrehia explosion where it doesn't make it in the toilet. Instead, all over the bathroom and walls.
Oh shit I just jack-in-the-boxed.
3. 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 Apr 19, 2005 add a video
4. 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."
5. jack-in-the-box
a jack-in-the-box, is when, while havig intercourse, the mans penis, comes out of the other end o a womn, making her as suprised as a 2 year old with a jack-in-th-box
1 ahhh, mummy!!!!
2. oh, shit, thats the first time Ive given a jack-in-th-box!!!
by analsexxx Mar 12, 2005 add a video
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