G.O.A.T

Markiplier stars in great moments in a gaming history classic; ScottDW brings a fruit slicing video game to life, set to dubstep.

From real life twin sisters, the Merrell Twins, to Parker and his video game character frenemy; highlighting all types of duos in a GOAT off.

From dance battles to larger than life domino runs to cats hitting bells.

Mark Rober creates a squirrel-proof bird feeder right in his own backyard.

With over 200 million views, RocketJump's The Floor Is Lava video turns a classic game into a virtual reality.

David goes to the dentist and puppies try to sing and talk like humans; some babies find it hilarious when other babies are covered head to toe in peanut butter.