to be or to act dodgy in a blatant manner.

mack as fuck describes a person, situation or thing which is likely to bring things on top

portsmouth slang.
is that pig looking at us?
yeah, don't be mack.

wee mush, do you knows Dean Court?
yeah, he's mack as fuck.

don't stash your dirty rugs in there it's mack as fuck.
#dodgy #untrustworthy #on top #blatant #sly (antonym)
by uncrunk February 04, 2010
To make out, kiss, hookup..
I cant go more then a month without getting my mack on!
#kiss #makeout #hookup #mackin #tapping
by Zotang October 09, 2008
1)to be slick with the ladies
2)flirt with girls
3)make out with them
*people kissing in theatre*
guy 1- check those people macking it
guy 2- yo man thats wack
#kissing #flirting #macking #slick #smooth
by macker101 March 18, 2008
A slang word for the Sub-Machine gun known as Mac-10
Man that mofo micky he been pimpin my woman next time I see his punk ass I'm gonna blast him with my Mack biatch
by Anonymous April 25, 2003
Nine ounces of cocaine.
I'm gonna need about a mack.
#quarter key #nine zips #nine zones #quarter bird #nine
by Out in the zone May 29, 2011
1.) To flirt with, seduce, or talk to with the intentions of pursuing some kind of relationship or hook up.
2.) To eat epically or with force

1.) Dude, Thomas was macking on Ansley hardcore last night!

2.) Did you see David mack on you lady earlier? You better watch out.
#flirt #mack-attack #easy-mack #sloppy mack #sloppy seconds
by mackattackjack May 25, 2010
noun: This common term can sometimes be used to describe a hard-ass individual who is constantly fighting homosexual urges, partly due to the fact that they are around members of the same sex. Some avid enthusiasts have been known to get the word "mack" tattooed somewhere on their upperbody, usually the chest.
Aaron: "Hey Eric. Did you hear about that mack Shane saying how he wanted to kiss Greg and then try to hide it by sneezing eight times in a row?"

Eric: "Eight times in a row?!"
#homo #urge #tattoo #sneeze #avid
by et87 February 20, 2009
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