when something is overly extravagant or expensive, simply for the cause of being overly extravagant or expensive. Derived from the items found in the Sky Mall catalogue found on most commercial airlines.
Carl: You see Steves new car? He put rims, ground effects, a body kit AND hater vision on it!
Mike: Yeah man... that shits Sky Mall.
Mike: Yeah man... that shits Sky Mall.
by Dancendiary January 4, 2010