MTV's Jersey Shore used the song 'Get Crazy', by LMFAO, for the intro theme song throughout all six seasons.
At the time Jersey Shore first went on the air back in 2009, LMFAO were just starting to make a name for themselves in the EDM scene. They'd released their first full album, Party Rock, that summer, and Get Crazy is the third track on that record.
The song was released as the first promo single for the album, and was also included in the popular smartphone game, Tap Tap Revenge 3.
Two years later, the uncle-and-nephew duo released their second album, Sorry for Party Rocking, which features the global chart-topping song, Party Rock Anthem, used in the 21 Jump Street movie.
Not long after the album was released, though, LMFAO announced they were going on indefinite hiatus, and there's been little word about when they might resurface since.