Dirty Cop: Billy Joe Coogan is the antithesis of Enos – a dirty, vile, vicious cop who (like the movie version of Rosco) genuinely despises the Duke boys and wants to see them sent to prison forever.
555: The number to contact the Hazzard County Courthouse is 555-7319.
Hilarity Ensues: In the real world, Hazzard Dam would be guarded and (although he probably did anyway) Coogan would likely be facing federal charges of terrorism for opening Hazzard Dam or even threatening to blow it up if Boss failed to meet his demands.