by R Dark Chocolate R January 29, 2010

The act in which a man lies on his back as a girl sits reverse cowboy position on his face as he performs cunnilingus. The 'jellyfish' part comes in as the girl flails around as if she were a jellyfish when she climaxes. Usually done in orgies as it's not a physically tasking position for either participant, leaving both extra energy to continue in orgy activities.
John: 'Yo, me and dis bitch tried jellyfishing last night. It was the shit!'
Fred: 'Fuck yeah, I gotta get my girl to try that shit'
Fred: 'Fuck yeah, I gotta get my girl to try that shit'
by Kessler457 October 24, 2011

When you are having sex with a girl while using a condom and the condom comes off inside her pussy, and she has to fish it out.
by Pavul February 21, 2010

by BrianBreakdown February 18, 2011

Awesome. Really cool. A common synonym is: bomb, but cannot be used with 'the' preceding the word.
'The Jellyfish' is incorrect.
'Jellyfish' is correct.
'The Jellyfish' is incorrect.
'Jellyfish' is correct.
Person A "Dude, why are you allowed to do that...?"
Person B "Cos I'm Jellyfish..."
Person A "DUDE LOOK AT THAT THING OVER THERE. it's jellyfish!"
Person B "Cos I'm Jellyfish..."
Person A "DUDE LOOK AT THAT THING OVER THERE. it's jellyfish!"
by chiangchiangchiangchiangchiang December 6, 2010

by UltraDanktronica October 4, 2018

The act of slowly ghosting someone.
To slowly stop answering, and stop hanging out with someone. Like a jellyfish moving away
To slowly stop answering, and stop hanging out with someone. Like a jellyfish moving away
by therealwommle69 September 28, 2019
