Depending on context this can mean either something, or someone who is:
1) Way far out there; extremely fucked up; an idiot OR,
2) beyond greatness; supercool; the bomb; very sexy.
EXAMPLE 1
"Here comes that dumbass, Dice'n Tyson. Man, he is MADWHACK off the track!"
EXAMPLE 2
"Yo, dawg, check it out. This station's playin' some MADWHACK remix beats tonight.
A word is used to express the impossible amount of "Whack" a certain person/place/situation/thing is; It was first used by Eloy Martinez-Aguilar when his teacher assigned 63 problems of geometry as overnight homework. The word is a pun on the name Marowak, the evolution of the Pokemon Cubone.
Justin: Dude, Peach just beat Donkey Kong!
Eloy: Fuck! Man, that is Marowhack!
Demolished, destroyed, or otherwise just plain torn up. Can be used to descried things, actions, or people. Originates from Lumberton NC, where it is a slang term from Lumbee-English.
Billy-Joe malahacked his truck when he hit a deer with it.
I’m getting malahacked tonight, it’s Friday after all
Did you malahack my research paper? Now I have to start over!
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.