The act of totally and completely losing one's coolness and becoming a big dork in front of many people (also can be used as 'jumping the couch').
Tom Cruise lost his marbles and looked like an idiot when he jumped the couch on Oprah.

Timmy can't stop jumping the couch with all those fat sluts he brags about banging.
by philbad August 02, 2005
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A defining moment when you know someone has gone off the deep end. Inspired by Tom Cruise's recent behavior on Oprah. Also see jump the shark
My new boyfriend Benny seemed totally normal until he jumped the couch and started rubbing spicy brown mustard on his body at my family reunion.
by Melissa and Rebecca July 08, 2005
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The defining moment when you know someone has gone off the deep end. Inspired by Tom Cruise's behaviour on Oprah
by Asher77 August 08, 2005
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a rare disease where one randomly decides they should kill oprah, join scientology, or suddenly marry katie holmes.
Tom Cruise is one of the poor souls who have been diagnosed with the Jumping the Couch disorder.
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A celebrity committing career suicide on live television. Also see jump the shark.
Tom Cruise jumping the couch on Oprah.
by zygnus October 27, 2008
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1. The realization that someone has gone off the deep end.

2. Acting wildly foolish.
Tommy jumped the couch at the party when he told everybody he knew more than they did.
by LucySkyDiamonds August 05, 2005
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Based on Tom Cruise's display of affection for Katie Holmes on Oprah. To jump the couch is to say a person has lost the ability to deal with emotions in a reasonable way. Communicating some form of insanity to those around.
Sam is so upset about Jessica's request to break up, I think he might jump the couch.
by Ms. Asha March 10, 2009
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