Want to strike terror into the heart of that idiot doing a mere 75 miles an hour in the fast lane on the Katy Freeway? Hoist a Jolly Roger from your car's mainmast — that ought to get them the hell out of the way. Kronberg's Flags and Flagpoles carries the classic, black skull-and-crossbones banner in stock. The real pirates of yore each had their own flag, so you might want to customize your own. Kronberg's has you covered there too — you tell them what you want, and they'll make it for you.