The rush one gets when he or she is promoted to a very high and authoritative position in a company's corporate hierarchy and eventually becomes an asshole.
"Watchout for the powertrip. Jack just got promoted as a corporatedirector for our firm"
"iPhone 5c is beautifully, unapologetically plastic, the better to bring its five decidedly uncommon colors to life. Beneath the smooth surface of the seamless outer shell, a steel-reinforced frame provides structural integrity. So iPhone 5c feels reassuringly solid in your hand." - Bro! Did you listen to that stumpypants speak!? He had a powergraph!
lots of people once thaught that typewriter was the longest but powertripper beats it by 2 letters, but if you allow -'ings then TEETER-TOTTERER is longer by another 2 letters.