OK, Yes, I tried most of these.... and couldn't do any of them. From auto-tickling to body multi-tasking to gleeking and more, watch how these people do it... and then give a try for yourself.

The space shuttle enterprise landed at JFK atop a 747. Never thought this was possible.

SURROUNDED BY HORRIFIC HEAT, AND IN GRAVE DANGER, THIS CAT APPEARED ON A SECOND-STORY BALCONY. AS HE JUMPED DOWN TO THE GROUND, CROWDS CHEERED AFTER HE ESCAPED THE BURNING BUILDING.

After 15 years of darkness, an unlikely group sets out to save the world.

See the new Audi commercial and find out what happens when an Audi S7 shows up at a party full of vampires.