* HilariousInHindsight: "Epic Rap Battle" was released in 2010. Almost a year and a half later, they appeared in ''WebVideo/EpicRapBattlesOfHistory'' as the Wright brothers.
* MemeticMutation: "Nope! Chuck Testa!"
* MomentOfAwesome: The [[https://www.youtube.com/watch?v=-uwY3sjqYX0 Fast Food Folk Song]]. They sing their order into a Taco Bell drive-thru, and the cashier gets the ''whole thing'' right. Unrehearsed.
* NightmareFuel: '''CLOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOWN...SHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARK!!!!!!!'''
*Link's reaction after eating a ghost pepper. As one YouTube commentator put it, it was like he became possessed.