Female masturbation.

Man's greatest invention, brain bleach removes bad memories and general DO NOT WANT moments. Every household should have a few gallons.

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.

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.

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.

While texting, you reply to their messages so quickly, that you scare away potential romantic partners.

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.