A class of non-gang related graffiti/tagging left by a fuckwad. Often resembling the scrawl of a young child, fuckmarks are distinguishable from street art in that they posses a distinct lack of creativity and artistic talent in both style and message.
In many cases involving fuckmarks, the the fuckwad, when confronted may be delusional and claim to be a talented artist in another large city such as New York or Los Angeles.
I walked down the alley this morning and it was full of fresh fuckmarks
A hickey; A bruise you get from someone sucking or biting on areas normally located on your neck.
Look at all those fuck marks on Jessicas neck. Her and her new boyfriend are are always mackin' on each other.