A “banger” is a trick that makes you stop for a second and say, “Woah! Did I just see what I think I saw? That was NUTS!”
the “banger” that always comes to mind is the last trick of Jensen’s 2010 WYYC performance.
All his tricks were cool… but then he’s going sideways and jumping over the thing and it’s behind is back and you’re left thinking, “What just happened? That was amazing!”