Police Officer Goes Pottymouthed Asshole Over The Fourth Amendment
Via Lew Rockwell, a cop goes all "Fuck You!" and "motherfucker"-y when a guy he stopped refuses to let him search his car without a warrant.

It's actually a prank video, per the YouTube writeup, but it's a good example of somebody exercising their Fourth Amendment right to not be searched without a warrant (and probable cause -- reasonable suspicion they've committed a crime).

Allowing it to be searched isn't a sign of innocence but of gullibility.