An, apparently, insane artist or intellectual. They would be labeled 'eccentric' or 'mad' by most. They tend to spend a lot of time alone and think a lot.
That one neighbour that never leaves home and eevryone thinks is a vampire, is probably a madnick...or a vampire;
'Pinky and the Brain' - Brain is a madnick;
Evil Genius 2 (PC) gave us the opportunity to play a madnick; and basically, most of everybody who ntries to take over the world
Student 1: Dude, my new history professor is awesome, he just paces around the room ranting about neocons the entire time so there isn't any classwork.
Student 2: Sounds like you got the Madnick of the school, you lucky bastard. Just make sure you don't lag behind on the homeworks.
incredibly gay fat red faced jew
does not pay for anything and thinks he is way cooler then he is
he also has a striking resemblance to the popular tire saleseman for the company michellin tires
that gay kid over their is such a madnick.