Though the cast of Saturday Night Live may be known for their silly on-air antics and hilarious gags, the same can be said of when they're not live from New York on Saturday nights. Since first hitting airwaves in 1975, the iconic sketch comedy show has prided itself in showcasing some of comedy's most brilliant minds, an ethos that inevitably led to some pretty funny moments unfolding between takes on set at 30 Rock.  

From a conehead stepping out to take a phone call to Bobby Moynihan getting a star-studded noogie, here are 31 silly behind-the-scenes photos from vintage SNL.