To powertruff is to engage or take part in profuse truffin'. Scholars argue that the average north-american powertruffer will truff for at least 1 hour. Anything less than this suggested time period would then be mere truffin', rather than powertruffin'. There's no shame in being just an average truffer, it takes dedication, time and practice to become skilled in this fine art.
Drunk friend 1: Yo fool, how long we been truffin' for?
Drunk friend 2: For sure at least 6 hours man, for sure.
Drunk friend 1: Dang. 6 hours? That's miles beyond the tentative time average suggested by faceless pseudo-experts on the internet! Yo, we powertruffin' dawg!
Drunk friend 2: Yeah? Yeah! Yeah, we fuckin are.
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"
el capitan of the tool family, loser extrordinairre, someone who has a big head and talks big game, but every knows this person is lame and shuns/clowns him/her