(slang) To drink caffeinated beverages in order to increase energy levels in the body, enhance physical or mental performance, or simply to wake up.
2008, Caffeinate With Care: Small Shots Do a Brain Better Than Big Blasts, Mathew Honan, Wired, 04.21.08
(slang) To inject tension (usually into a situation) for the amusement of the instigator; to stir things up.
(slang) To provoke (as in a person) also for the amusement of the instigator.
Origin of caffeinate
- caffeine + -ate.