The
act of kissing someone hard in a public place. Its
like a french kiss, but way harder, like you don't draw breath and ram your tongue down the chics throat hard. It attracts the
attention of other people passing by.
Wow, Tristan is macking the fuck out of that ugly
chic, she is totally grose.
Nixon is a skinny
faggot, he always macks other dudes, and lets them finger his arse.
Did you
see James macking on at the club last night.