Usually, the unwritten code of conduct for the urinals in every men's room is eyes forward at all times. But we'll understand if you find it hard to keep your peepers straight ahead while doing the deed in the boys' bathroom at fratboy heaven Dos Gringos in Old Town Scottsdale.

Hey, before you say anything, we ain't claiming you're trying to sneak a little peek at anyone (not that there's anything wrong with that if you were); it's just that the groovy and goofy graffiti lining the walls of the pee parlor is extremely eye-catching and hilarious. Prominently featuring the joint's barrel-wearing doofus mascot, the paint job contains pop culture quotes from a variety of sources, as well as a few scatological turns of phrase. Our favorite from the former category is Homer Simpson's side-splitting parodying of "Tubthumping" by Chumbawamba: "I drink a whiskey drink/I drink a chocolate drink/and when I have to pee/I use the kitchen sink." Good times.