When a person drinks too many caffeinated drinks, and gets so hyper that they shake. Eventually this leads to a crash.
by bubblegal12 October 10, 2013
Someone who is addicted to coffee/other caffeinated beverages. Most college students are caffeine junkies.
Kevin: Holy shit, how are you not late to class? You were sending me snaps at 5 am last night!
Student 2: Drank 5 cups of coffee.
Kevin: Caffeine junkie...
Student 2: Drank 5 cups of coffee.
Kevin: Caffeine junkie...
by EuroChemist November 01, 2017
Someone who has had so much caffeine that they seem like they are on crack.
Consuming so much caffiene that you never sleep or eat and look worn out all the time.
Consuming so much caffiene that you never sleep or eat and look worn out all the time.
- Everytime I see that girl shes drinking a rockstar, and acting all crazy.
- Yeah, shes a total caffeine crackie.
- Yeah, shes a total caffeine crackie.
by caffeinequeen November 08, 2007
A person who cannot function without regular caffeine fixes. A person who drinks most of the coffee in the coffee room, leaving none for anybody else. A person who will borrow money or steal coffee just to get a fix.
by Jeanette February 16, 2005
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"
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."
Person 2: "Yeah, I got like four hours sleep and can't concentrate. It's definitely caffeine o'clock."
by archangel62 May 28, 2009
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 09, 2008
by BJG83 November 28, 2010