jumping the shark 

when your favorite show starts to flag and go downhill, as when Fonzie jumped the shark on waterskis. We all knew that Happy Days was on its way down then.

When Rudy (Cosby show) hit puberty, and they added that new little girl that was Denise's step-daughter, that show DEFINITELY jumped the shark.

jumping the shark by osbo November 4, 2002

jumping the grenade

An action performed by the wing man, this situation arises when the said wing man takes one for the team by hitting on the fat/ugly chick in order to help his buddy/buddies score with her hot friends, and therefore, sacrifices himself by jumping onto the grenade.

The pin is said to be removed from the grenade when one man goes in alone, and the grenade prevents further interaction with the hot chick(s). Therefore, the jumping of the grenade must be performed immediately before all soldiers are blown to smithereens.

The hot chick's fat friend was successful in cock blocking me because by the time my wing man was jumping the grenade, his coverage was not sufficient enough to protect us from the explosion. Attempts in obtaining intel (phone number, email address, conversation, dancing, etc...) have been thwarted.

jumping the grenade by Daniel Druff April 28, 2006

jumping the bone 

Having sex,sexual intercourse, woman on top

I tried to hookup with Sylvia but she was at this guys place jumping the bone.

jumping the bone by online chatter December 21, 2008

jumping the border 

The act in which a male during vaginal intercourse with a women, attempts to insert his penis into the women's rectum, without her consent or knowledge. {The taint acting as a border or boundary line.}

Nick:"Did you get to stick it in her butt?"
Jon:"Ha ha! No I tried to jump the border, but she didn't go for it." {Jumping the border}

jumping the border by AkiraDeathStar June 14, 2009

jumping the couch 

The defining moment when you know someone has gone off the deep end. Inspired by Tom Cruise's behaviour on Oprah

Inspired by Tom Cruise's behaviour on Oprah

jumping the couch by Asher77 September 2, 2005

jumping the couch 

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.

jumping the couch by the person who will soon reveal the secrets of area51 February 11, 2006

jumping the couch 

A celebrity committing career suicide on live television. Also see jump the shark.

Tom Cruise jumping the couch on Oprah.

jumping the couch by zygnus March 5, 2009