(vb) To turn up the volume or intensity.
The basketball team needs to amp up its defense.

His Math SAT is just 520. He better amp up 30 decibels to get into M.I.T.

Can't hear you dog. Amp it up, will you?
by Bill Peters October 08, 2006
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Adjective for getting really excited about something--as in using "juice" for electricity--as in "amps."
Can also be used for "wired."
That dude is seriously amped up about his gig tonight.
by fuitarslim December 18, 2004
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"Dude, you're so tense, you gotta go get amped up before you hit the club."
by Lewdog July 25, 2008
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