A spastic, nerdy, and repressed professional who attends the office early.

A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.

Someone who is crazy and/or has lost their mind and acts like a damn lunatic. Someone you should avoid at all costs as they may be a harm to yourself or others.

a complete nut absolutly fucking crazy some syn. mother-in-law, nut, loon etc.

An ecentric individual prone to odd behavior, ie. sitting and rocking, twiddling thumbs, mumbling incessantly about helicopters, and outbursts of lewd indecent exposure

An idiot; a loser; another term for jerkoff.

A quack, crackpot, or insane mofo. Usually prone to delusions of paranoia, schizophrenia, and any other fun mental image seen on tv.