I stormed

the castle gates

With torn overcoat

and sketchy sneakers

Lances and bulwarks

Played from the jukebox 

A knight in black armor

Approached 

"What'll ya have?"

"Gin and tonic double"

He wielded a battle axe dripping with blood

"Four bucks" 

I dropped a five and said keep it.

Some knights respond well to money.