A Dean is someone who generally is always angry at everybody and everything.

When startled they tend to pull a face that looks like Nicholas Cage when he's doing his psycho smile. Followed by a quick smash to the face with a sledgehammer.

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

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

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