Check out the reactions of these dogs when a human barks back at them

Guy cutting watermelons with super speed. Don't try this at home.

Funny penguin loves to play follow the leader.

This is how the Star Wars lightsaber sound was created.

Miley Cyrus - Wrecking Ball (Chatroulette Version) by YouTube user SteveKardynal

You may never look at Bats (the flying kind) the same way again after seeing this cute little fellow.