caffeinate

Etymology
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Verb

 * 1)  To add caffeine to.
 * 2)  To drink caffeinated beverages in order to increase one's energy or wakefulness or to enhance physical or mental performance.
 * 3)  To inject tension into (a situation, etc.) for one's own amusement; to stir things up.
 * 4)  To provoke (a person) for one's own amusement.
 * 1)  To provoke (a person) for one's own amusement.