[The colours don't give much of a description but some guy with blond hair and missing some front teeth is pretty telling. So, he'll let go of the drunk with a shove.]

Alright, get out of here. And if you're wrong about that description you better hope you still have your front teeth when you wake up tomorrow. Get out of here.

[The drunk man wails and topples over on the ground.]

So, we're looking for some idiot with some missing teeth and a red and blue thing. That kind of description makes me think he's probably still somewhere around here.