n. When someone has guts or balls, they have moxy.
He sure does have a lot of moxy, telling his boss to go fuck herself.
by Craig Sisk March 21, 2002
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Self possessed confidence. An attitude of fearlessness in everyday circumstances. The capacity to stand alone in favor of an unpopular opinion or course of action with a casual demeanor. The word fell out of usage as the character traits it represented both became less common and came to be viewed as unfavorable in others.
Once on the board of directors, Bob was demoted to a position in the mailroom for his moxy in handling the ethics investigation of the CEO.
by cris clark February 21, 2007
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1.Courage, balls, intestinal fortitude.
2. Failed soft drink of the 1930s that tasted like shit. You had moxy because it took courage to drink the stuff. Its downfall came when soda jerks were able to mix the shit motor oil taste indisriminately.
It took a lot of moxy for Ivan to ask Suzie to fuck him after school.
by Not so super DJ Gennady March 7, 2003
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A word that would be better suited to being on the 'oldtimey-dictionary.com' website. If you are told that you have moxy it means one of three things:
1.) What the Hollywood world today calls 'it.'
2.) You have an great amount of courage or bravery to do what you want do to.
3.) You have Herpes (which was originally called Moxygoshthisitchesherpes but was shortened to just Herpes in the mid-60's)
1.) You, my good boy, have moxy and with your dancing monkies you will soon be the toast of Vaudville!!
2.) Barnabus must have a great deal of moxy to just whip it out in front of his girlfriends parents like that.
3.) Sheryl is disgusting...I think she gave me moxy.
by u-e March 29, 2005
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Slang term occasionally used for the drug 5-MeO-MiPT ( 5-methoxy-N,N-methylisopropyltryptamine ).

The name Moxy was chosen since 5-MeO-MiPT is a closely replated analog of 5-MeO-DiPT (aka Foxy or Foxy Methoxy).
Most people in the position to state a valid opinion agree that Foxy is pretty lame compared to Moxy!
by D0C Holiday August 18, 2006
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An articulated dump truck, such as the Moxy Company itself builds. However Hitachi, CAT and other brands also produce articulated dump trucks known on site as "moxy's".

They are 6x6 trucks, some (CAT / Volvo) with 2 option diff locks (hitachi has the single "lock all diffs" switch). Where as CAT has interaxle and cross axle diff locks.... (depends if steering input is required or not). Hell fun, and go almost anywhere in comparasion to any civi vehicles.
Bring the fucking 40 ton moxys down to the gantry and move this mudddy shit away....
by CozmoNz March 16, 2008
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someone whom has the attributes and personality or potential to be fuckable and/or able to be fucked with
a beautiful/hot girl has alot of moxy, a duck/or ugly girl has no moxy
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