What is Marking Someones Card?
1.
To tell someone that they are a target normally used as a threat.
Curly: Dude mark this guys card man
Ben:this guy?
Curly: yeah man your card is marked im coming for you.
Random Guy: how do you go about marking someones card?
See
Random Words:
1.
the act of creepily staring down someone in an unwantedly provacative manner
that kid over there has been straight smirkin' lurkin..