9. At least he kept his clothes on
Colorado gubernatorial candidate John Hickenlooper is no stranger to wacky political ads. During his tenure as mayor of Denver he did high kicks in a blue bear costume and jumped out of an airplane in a business suit. In this one, he walks into a shower fully clothed. Eight times.
We're not exactly sure if this ad qualifies as truly weird or merely eccentric, but, to be perfectly honest, we're having trouble finding suitably crazy ads from Democratic candidates for this list. So enjoy.