When their right hand has a red spot from it laying on the mousepad too long and their left hand has a red line from it laying on the edge of the keyboard too long, usually a sign that they have been playing an rpg game too much.
Guy 1: ...Hey. *tired*
Guy 2: You look horrible! Have you been up all night?
Guy 1: No...
Guy 2: Let me see your hands. Yep, you have the mark of the geek, you've been up playing that rpg game!
A cute creature living in a dream, positive minded person and a caring friend
Oh my god she's so Mark Lord
A targeted person that usually ends up in failure.
Usually ginger in appearance with a appreciation of Hawaiian shirt and un-natural love of dogs
Spotting a unsuspecting pedestrian in the road whilst driving round a corner;
"Look there's that cunt Mark"
Aussie slang for a $10 note, ie, a tenner
Guy 1: Mate, u got a stewie diver i can grab off u?
Guy 2: Nah, all i got is a mark kenna, but take it anyway.
A humerous phrase added at the end of a question on instant messengers, SMS/Text messages, e-mails and any other form of informal electronic communcation.
Electronic equivellent of a raised eyebrow and chin stroke when asking a question physically.
Tell me, do you buy all of your lingerie from a second hand store question mark?
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a cross between excremation and exclamation when something is undeniably shit but is equally alarming too
"Hey Joe did you see the x factor winner Leon has gone into the charts at number 2, his song is pap 'excremation mark'"
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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.
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