When you're so hyped up on coffee your body starts rejecting it. It can be confused with the flu if you've been around people who've had it (if you got your immunization shots then this would rule it out)
One moment: OMG IM CAFFINATED I HAD TO CUPS OF COFFEE
The next moment you're rushing to the bathroom holding your stomach for dear life,
A coffee cake is usually used by thirsty douche bags when they see a women with a nice butt. They would disrespect her by yelling "Coffee Cake Ass!!" Your butt brings the douche bags to the yard.
Ina: Dam girl you got a coffee cake ass!!
Jake: Bring that CCA over here girl!!
A white person that owns a coffee beanery, where coffee is brewed. Americans or people who love drinking coffee, a person who drinks way too much coffee. Americans who love coffee or Starbucks.
I love coffee, I'm a coffee neck. I drink it every day.
Uncle Craig owns a coffee beanery, yup he's a coffee neck, just kidding.