Yankee Siege sets a world record for largest pumpkin ever chunked by a trebuchet.

Team Ethos is amping up to 9000 pounds of tension.

Air cannons take aim at the four-inch steel walls of a trailer in this challenge by the guys from "Gold Rush."

Meet Punkin Chunkin's youngest competitors.

Watch a piano hit a high note as 58,000-pound trebuchet Yankee Siege sends the instrument flying.

Roman Revenge catapult team captain Kim Moore was knocked off a ladder when their machine malfunctioned in the first round.

Watch father and son are pitted against each other in competition. Who will win mom's support in this epic battle?

Could this huge toss from team Onager be enough to win the division? Captain Rob chats with Tory before the first round of the event.

Tension is high among the torsion teams, and some machines can't handle the pressure.

Third time's the charm for Shooda Node Beter and their human hamster wheel.

Returning champions Young Glory III made some adjustments to their machine in the off season. Will Young Glory III's new barrel help them earn back-to-back titles?

Have you ever seen a motorized picnic table or a pumpkin keg hat? Kari Byron introduces some of the amazing inventions you might miss at Punkin Chunkin.

Tory Belleci runs through the rules of Punkin Chunkin with the torsion teams.

Kari table dances during the Punkin Chunkin panel at the 2013 New York Comic Con!

Team Chunk Norris added some height to their machine for this year's event. Could this modified catapult be a winner, or will their pieing nightmare come true?

The pressure is on for team Chunk Norris as they take their first shot at The Chunk.