A casual phrase alluding to the fact that bones may creak, among other things; to be used in situations where an apathetic, nonchalant response may be called for. Meaning similar to that of "shit happens". Can also be used as its acronym.
1) Gingasnapz: They ran out of creamed spinach in the cafeteria!
When a female with diarea hangs upside down and starts going poop. The diarea going down her back forms a brown creak. The man then puts a firecracker in the tip of his penis and lights it. He then puts his penis in the woman's mouth and the firecracker exploding is what makes the destruction.
They both decided to do the brownscreak demolition after their date.