A state of euphoria resembling a brainless underwater creature usually caused by drugs, music, alcohol, or some combination of all the above.

A weak and scared man with no heart or a brain who acts like a tough guy. However, they are clearly see through and you can see through their bullshit and weak ass act they're putting on.

Jellyfishing is a term used to describe a feeling experienced in two circumstances:

1) Post-coital jizz lingering in your vaginal passage following unprotected sex.
2) Whilst experiencing the heavier side of your menstrual cycle.

In both instances, usually when moving from a horizontal or seated position to standing, the squeezy 'splodge'-like feeling of each substance exiting the mouth of the vagina feels like that of a jellyfish squirming its way out.

*Note*: neither can be felt whilst a tampon is in use as this stems the requisite out-flow prior to its exit.

An asshole fish that will kill you if you touch it.

A sport enjoyed by the inhabitants of Bikini Bottom. i.e Spongebob

A man that gets emotionally and mentally dominated by a girl. He is left empty and pathetic, like the common jellyfish.

Verb-- The act if becomming so unbelievably drunk that your body takes on traits of a jellyfish. You have no brain, bones, eyes, or clue where you are or what you're doing.