Jeff Rubin sat on 22 whoopee cushions in 30 seconds without smiling or laughing. Nat Tingley and Tom Philip acted as assistants in the feat.

Rubin performed the feat during a College Humor Live show at the Upright Citizens Brigade Theatre in New York City.

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Cassandra Saelee took off 11 t-shirts and transferred them onto Karsyn Parker’s body in 30 seconds, a new world record. Their feat beat the previous record by three shirts.

Saelee and Parker set the record on March 28, 2009 at Parker’s home in Fresno, California. Joe Parker was present to document the record and count the shirts.

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With a peak measurement of 14", Mel Sampson set the record for tallest shaving cream wig created in one minute or less.

Sampson set the record live on-air during the “The Drive Home with Mel” show on K-Rock 89.3.

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Nathan Morris, a radio DJ at Nova 93.7 in Perth, Australia, snuggled with 50 bunnies in a hammock at once, a new world record. He beat actress Cameron Diaz’s record by two bunnies.

Morris performed the feat live on his Nathan and Nat with Shaun McManus[] radio show on July 3, 2009. Nick Daly was present as a witness.

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Ahmir ’?uestlove’ Thompson fit 101 afro picks in his afro at once, a new world record. He placed all the picks in the afro himself, receiving no outside assistance.

Thompson achieved the feat on June 25, 2009 in New York City while taping a URDB segment for Late Night With Jimmy Fallon. Dan Rollman and Corey Henderson were present to document the record and count the picks.

#celebpick

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Dani Martiacute;nez, a co-host at Otra Movida, drew marker mustaches on 24 strangers in 30 seconds.

Bre Pettis of MakerBot Industries built a robot that frosted a cupcake in 52.27 seconds. The intent was for the robot to decorate the entire top of the cupcake, but due to an unfortunate technical glitch, it didn’t perform as anticipated.

The feat was performed on June 26, 2009 in New York City during the taping of a URDB segment on Late Night With Jimmy Fallon. Dan Rollman was present as a witness.

[#JF02][], [#LNWJF][]

Cristina Pedroche, a reporter at Otra Movida, hit 27 people in the face with pies in 30 seconds while wearing roller skates.

Dani Martínez, a host at Otra Movida, unwrapped Kiko García's mummy in 10.87 seconds.

Alex Young popped 71 bubble wrap bubbles in 15 seconds.

Young set the record on October 2, 2009 in New York City during the taping of a URDB segment on Late Night With Jimmy Fallon. Dan Rollman and Corey Henderson served as witnesses.

[#JF03][], [#LNWJF][]

Anthony Jeselnik complimented 13 strangers in 30 seconds. Jeselnick set the record on October 2, 2009 in New York City during the taping of a URDB segment on Late Night With Jimmy Fallon.

[#JF03][], [#LNWJF][]

Directed by guest speaker Chris Sacca,1006 freshmen students at Wright State University yelled “We love you Jimmy!” at once.

The record was directed toward television host Jimmy Fallon, whom they hope will respond on his show.

30 female fans of Jimmy Fallon sent tweets to @jimmyfallon at the same time, a new world record. All tweets were sent within a 5-minute window.

On February 14, 2010, 15 female fans of Jimmy Fallon tweeted Valentine’s Day cards to him through his Twitter account. Each tweet included a link to a photo of an actual Valentine’s card and the phrase, “URDB Valentine Record, we lt;3 you @jimmyfallon!”

All record participants are listedhere.