Mainly used by kids at Cornell instead of "word." What makes it different from "word" is that it can be also be used to emphasize how great something is. It's a little awkward to use at first, but once you start it grows on you.
Ron: Yo this weed is dank af.
Josh: Bush? ("For real?")
Ron: Yeah bro it's that Cali shit.
Ron: My dude this pizza is so bush.
Josh: Yo tell me about it.
A bush like the one that moses may have allucinated on DMT is a little dense tree, a Bush is an american government who kills the world.
Tap bush on google image for a tree or g.w.bush or bushit for a Bush.
A plant that has a bushy appearance.
What did you expect? President Bush?
John: “Look it’s a bush”
Frank: “that’s the president dumbass”
John: “what’s the difference they’re both as dum”
Frank: “at least not as dumb as you”
Gujy:Hey u got any bush?
Bush dealer: Yeah man how much u wanting