Class A

the top of the line insult. As in your the Class A of all bastards or any other insult you wanna call him/her. You can put Class A in front of almost any insult

Your a real Class A Dickhead Your a real Class A Bastard

by Mark Wilson Jr February 17, 2009

Class A

An adjective meaning fucking awesome.
It comes from class A drugs, in other words the best drugs.

Have you seen How High?
- Yeah, dude! That's a class A movie!

by Zachiister June 24, 2011

Class A

This is a class of slag who looks and acts like a massive skank. They are often built like doors and have a face like a slapped @rse. They project their insecurities onto other girls to make themselves feel better but it clearly doesn’t work.

That girl over there, she is a proper Class A. I mean look at the state of it

by Yourlocalsexybitch April 20, 2022

Class A

Electrical term, Class A Amplifier.

A class A amplifier is, simply put, one amp pushing a speaker in an out. The best way to describe it is to relate it to Class A/B. Class A/B amplifiers have 2 amps, one to push the speaker out (+), the other to pull it in (-). In guitar amps that use tubes, this means that one tube, a driver tube inverts the signal polarity before it reaches the B side.

A class A amp pushes and pulls the speaker, and thus must do more work. Most commercial (in home) amps (stereo receivers, etc.) are class A amps. Class A/B is generally used in guitar amps over 30 watts, high powered Bass amps, and professional power amps. Class A/B generally delivers the same power at double the impedance. So if an amp gets 100w per side @ 4 ohms, then it will generally get 200w bridged mono @ 8 ohms. This is rarely 100% true in practice.

Class A/B is also called "Bridging" an amp (transistor amps generally).

"The Vox AC30 is a simple Class A circut, and it runs hot! The classic Beatles sound indeed."

by Contraceptive SpongeBob December 2, 2005

Class A-1 prick

Not to be confused with a regular prick (or a fucktard, dickweed, assrat bastard, etc.); a mofo who has reached the status of Class A-1 prick is a real waste of bungwipe and really needs to be exterminated like the bug he or she really is.

Jason is such a Class A-1 prick for bringing a ghetto blaster to church and blasting Slayer music out of it!!! :-O

by Telephony May 6, 2012

Class A Whore

A prostitute that stands out from the crowd.

Your sister is truly a Class A Whore. I heard she can manage four dicks at once.

by dipsh!t August 18, 2009

class a asshole

class a asshole one who is a straight up asshole one who takes being an asshole to the extreme

my ex girlfriend is a class a asshole when she starts she takes being an asshole to the extreme

by bluebear August 15, 2022