‘Uptown Funk’ Navy Cadet Flash Mob [VIDEO]

Who knew the Navy was so funky?

Graduating from Norway's Royal Naval School is kind of a big deal, so to celebrate, cadets busted out a 4-minute flash mob dance routine to what else but "Uptown Funk" from Mark Ronson and Bruno Mars.

Of course this isn't the first "Uptown Funk" flash mob, even TV's #1 comedy, "The Big Bang Theory" got into the act.

Here are some other memorable flash mobs.