A common douchebaggery term used by a great basketball team(aka the goon squad) to describe any of the most daily tasks. It can be used as a joke and still be funny, but when it is abused it just makes you sound like a fool. It is usually added to a task that you couldn't usually "pound" yet it has been used for a while.
G.S.= "let's all go pound spa brewmie, haha yee brew"
G.S.#2= "hah yea brewski lets all pound hot tub with a bunch of dudes, yeeee brewstar, Let's do some shit like that."