1) Name for the crazy large mutant
street rats found in the city, often mistaken for
small house cats and seen scurrying around late at night
2) A person acting crazy or stupid, overly goofy, bizarre, or excited, usually used in a humorously pejorative manner, sometimes refers to a state reached from
excessive use of caffeine or alcohol. Someone who gets their crackage on. Similar to lunchbox or goofball or crackhead.
Dude,
did you see
that crack rat? Almost bit off my toe!
You are such a crack rat, why did you take your clothes off in the
hallway?!
I am such a crack rat, I sucked down 5 red bulls in an hour.