A Guitar Amp which only consists of the Preamplifier and Power Amplifier stages. Speakers are purchased in a separate unit called a Speaker Cabinet. Amp Heads, or "Heads" are usually less expensive than an equivalent Combo Amp, as they do not have speakers, but they are far more durable and flexible.
Check out this awesome Dual Rectifier Amp Head I got!
by Kurt_F July 16, 2008
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Acronym for Ain't My Problem, You're On Your Own
kurt: Let me cheat off of you on the science test next period... I forgot to study last night.
zach: no way. amp yoyo
by TigerLily15 May 1, 2010
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Pronounced several ways.
1: (A.M. P-Dick) Meaning its in the a.m. and I gotta Pee dick !

(a.m like the morning and p like pee )
2: (AMP Dick ) I woke up this morning with an AMP dick.
(AMP can go either way A M P dick or Amp like the word short for amplify)
am p dick
Woman: Where you going I thought we were going to do the deed.
Man: I have got to hit that toilet let off some pressure Ive got a.m. p dick.
woman: I see :(

AMP Dick
woman: looks over to the man lying next to her. says Is that a tee pee you have under their?
man: No! :) its AMP Dick!
woman: In delight. well lets not let it go to waste!
by The.Sniper December 6, 2016
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n. One who turns their amp up so loud so that everyone else gets completely drowned out.
Musician 1: Cameron, stop being such an amp bitch, I can't even hear myself think
Musician 2: What??
Musician 1:Turn off your amp you amp bitch!
Musicain 2: What??
Musician 1 then unplugs Musician 2
by Kevin February 16, 2005
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A startup, dedicated, original, entertaining, loud, fast rock group that you either love or are jealous of. Give 'em a chance, man! These guys flat out rock! They're practicing all the time so that you can party more! Check out their CD, and don't forget your mosh gear (there, you've been warned). Out.
Lets go see HoBo Amp this Saturday!
by Remo January 6, 2004
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If something is going to be huge, it is going to be ampped out.
From Amp, meaning amplifier - if something is ampped, it's going to be amplified - made bigger.
Dude, this party's going to be ampped out!
by On Anon July 11, 2008
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"Dude, you're so tense, you gotta go get amped up before you hit the club."
by Lewdog July 26, 2008
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