A Dean is the act of slapping your girlfriend extremely hard and calling her a fat bitch.

Late 80's style Jeans that Dykes wear in modern times. They tend to rise up to the belly button with big pockets and no belt. Dyke + Jeans = Deans

A friend of yours who thinks he's superior to everyone, but has many inadequacies.

Being raped or sexually assaulted by an attractive or "hot" guy. In retrospect you may not want to be deaned but you will like it.

A person, often short in stature, who uses the longest route possible to solve a problem, often creating other problems along the way; also a small person with a large ego, similar to Napolean, only with the stubborness of a native Italian. This person will find several ways to solve the same problem, only all of them will be incorrect.

Noun: a dean; the male genitalia, namely the dong.
Verb: to dean; to hit someone hard with your dean.
Adjective: dean; dean-like.

Variations: robo-dean, deanslayer

Someone who beats women, children and anything that moves. Deans often like to stare at people from a distance and carry around sharp, pointed objects just to be a dick with. If you ever find a Dean, make sure to punch him square in the face before he does the same to you.