Someone that is too pussy to deal with life's shit head on. Instead they always take cheap shots, and the easy way out, instead of buckling down and facing reality like a man.
"wes, I dont think stabbing your little brother in the back is going to solve any of your problems your so pussive agressive".
"bullshit dude watch"
-throws unsuspecting little brother down a flight of stairs, to later have his ass whooped at a party for being so gay".