unit 

An absolute machine of a person. Looks like they never leave the gym and usually out to cause trouble.

Terminator is considered a unit

unit by Matt Brooksy May 17, 2006

unit 

Hard to define, it's a complimentary or derogatory term depending on usage. It can refer to a person as someone that is cool, tall, muscular, strong, or a friend (synonym: dude). It can also refer to a penis or someone that is negatively referred to as a penis (synonym: dick).

You can call anyone 'unit' or 'a unit' or 'the unit' and so on. 'Unit' can be used as a complimentary term or as a derogatory term.

Examples:

"What's up, unittttt!"

"That kid's a fucking unit."

It's all about the emphasis on 'unit'. The usage derives from both 'dude' and 'cock'. 'Dude' is more often complimentary while 'cock' is sometimes just 'cock' and other times 'cock' is derogatory.

Examples:

"Ahhhh, unitttt!!!! What's up, kid?!?!?"

"She couldn't handle my gigantic unit."

"He's the biggest fucking unit."

Also derives from Randy Johnson, also known as 'The Big Unit'. The first known usage of the modern 'unit' terminology was by a Boston man, himself a big unit because of his height, strength, and ability to crush beers.

unit by Unit Man January 22, 2010

unit 

Big sturdy bird you wouldn't want to mess with but would want on your side if things started to get tasty.

Ere Bri, you seen that big old Bella Emberg in accounts?
Aye, a right unit.

unit by LoonyBob September 10, 2010

unit 

Used in Beavis and Butthead Do America, unit, refers to penis.

"Uh-huh-huh, do you want to see my unit?" --Butthead

unit by cold_mh769 August 3, 2003

unit 

Male penis. also known as a dick, cock, schlong, meat, wiener, noodle, winky, pipe, peepee, ding-dong, snake, tube, hose, worm, caca, dinkerbell, thing, it, willy.

My unit has many names.

unit by XSGame September 22, 2005

Unit 

1> someone who is indescribable.

2> some one so fucked up, & complicated that they can only be discribed by the word UNIT

that Cherise is some UNIT.

Unit by joshua power June 27, 2009

Unit 

A clothing brand designed for bogan pride.
A typical bogan will have a big Unit sticker on the back of their Commo.

John put a Unit sticker on the back of his commo, and then drove down the street throwing empty rum cans at lebs

Unit by Joe!Joe!Joe! August 28, 2010