caffeine

The gateway drug. mmmm coffee.

(student is holding coffee in hand)
Random Person: you better watch out, they say caffeine is the gateway drug!

by SarahSANITY July 15, 2007

caffeine o'clock

The time at which caffeine is required to commence or continue mental and/or social function. Most common towards the end of the week or during a night shift.

See also "half past caffeine"

Person 1: "You've been staring at that screen for an hour, and haven't done a thing. You know this work's due in an hour right?"

Person 2: "Yeah, I got like four hours sleep and can't concentrate. It's definitely caffeine o'clock."

by archangel62 May 28, 2009

Caffeine Rage

The anger that comes out of nowhere when you've had the extra 2 or 3 cups of coffee that you're body's not used to.

Did you see Jeff get all bent out of shape over that car pulling out. He's always so nice. With all the bawls bottles in his backseat...that's the look of "Caffeine Rage".

by alohaman December 9, 2008

Caffeine Spray

The unfortunate bowel movement that usually occurs after your morning coffee.

That cappucino was STRONG!!! I've gotta go hit the toilet for a caffeine spray!

by BJG83 November 28, 2010

Caffeine Hell

Being a caffeine addict and not having access to or means to procure caffeine. Usually followed by headaches, irritability, slight weakness, disorientation and possible sensitivity to light/sound.

"I ran out of coffee and I'm broke until the 15th, which is three days from now. I guess I'll be taking a little trip to caffeine hell, but on the third day I will rise again."

by sweet_sagittarius January 20, 2012

caffeinated

To be wired on caffeine. Have a caffeine buzz.

After 3 Mocha Frappachinos from Starbucks, I was so caffeinated that I organized my sock drawer!

by Hackermom November 10, 2005

caffeine

A WAY OF LIFE!
CAN'T LIVE WITHOUT IT!!!

NEED CAFFEINE NOW!!

by Outsider Looking In October 8, 2008