look up any word, like ratchet:
 
1.
the constant need to have caffeine in your system; life becomes (more) difficult to deal with. caffeine is your best friend.
"man I'm so tired, hook me up with an IV caffeine drip."
by gwhizross May 26, 2008
 
2.
A literal IV drip filled with caffeine. Apparently, a caffeine drip is not a joke.
I myself can't quit caffeine. I was in withdrawal so badly during surgery that I could not hold down even water as much. They literally had to hook me up to a caffeine drip. The drip rate was two hours instead of one hour because the nurse did not want to blow out my vein.
by Nickidewbear March 29, 2014