Normally affiliated with the stoner culture. If someone is hardcore you could say that they have 'madskillz'.
That bastard has some madskillz
Variant of "mad skills", used by someone who has just pulled off something intensely difficult or seemingly impossible -- by way of their immense skills at the task.
"d00d i shot off this guy's balls"
"you can't do that in counter-strike"
"CUZ I GOTS TEH MADSKILLZ"
Haveing skills that are more then just average... Madskillz, a person who continusly does things to amaze you, people that may not know this person may think that the things this person does are fluke, but you kno that this person just has Madskillz in pointless tasks, this person also might have Madskillz in meaningful tasks such as, Street Hockey, Drinking, Checkers, Sega Genisus, Finding and Buying Sweet Shirts, Highly Sexual Activities, and things of that nature.
man1-Did you see Tom Cruise in Top Gun?
man2-Yee mang that cat had some Madskillz
man1-I was watching a Bobby Orr tape lastnight man
man2-Thats Legit Bobby Orr had Madskillz!
girl1-i heard that one guy is really good in bed
girl2-does he have a name?
girl1-yeah they call him Madskillz
girl2-i gotta get me some Madskillz