short for "model-actor" - the people who live in Los Angeles trying to make it as a model-actor-whatever and appear on many reality tv shows...see also "attention whore"
Check out the new cast of Survivor, half of them are mactors this year.
by ftwftw July 17, 2006
Get the mactor mug.
one who has "game" or "mac's" breezyz, chicken headz, or skeeos,
He always gets da panties, he a fuckin mactor
by BernieMactor March 29, 2004
Get the mactor mug.
An adjective used to describe a female that pleasantly plump. Comes from a combination of the word mush and the word factor.
That girl used to be athletic, but when she quit working out, the mactor took over.
by dirtydog420 January 24, 2012
Get the mactor mug.
(Pronounced Makter)
Someone who doesn’t pay their way or generally causes problems in social situations.

Generally related to not bringing booze to a BYOB
Can you believe Johnny showed up without pitch last night and then still managed to throw up on the patio? What a Mactor!
by Dr. Spoofs November 10, 2018
Get the Mactor mug.