Jumping jackass 

This is someone who is aggressively, obnoxious and loudly idiotic.

Geraldo is a real jumping jackass!

Jumping jackass by I, Wreckerrr April 16, 2021

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 on a grenade 

when one willing member of a group of one sex willing seeks out the grenade of a group of the opposite sex in order for the other members of his/her group to gain total access of the other group.

Damn, check out that group of chicks they are hot... well all but that grenade. too bad Blake didnt come out tonight he is always jumping on a grenade

jumping on a grenade by moaroner December 14, 2005

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 in 

Typically used in the Gang community. to initiate a new member they kick their ass for a pre determined amount of time.

"all little carlos has to do to be member is to survive the Jumping in"

Jumping in by Caldie May 2, 2008

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 Seal 

A sex position that involves the man standing up with the woman holding on to him with her legs wrapped around her, his penis in vagina and then the woman starts bouncing up and down or the man thrusts her up and down.

" Cmon lets try doing the jumping seal. I heard it's great "

Jumping Seal by Johnny Big Tits September 2, 2011