Jelly Legs 

When a woman has an orgasm so intense her legs become like jelly, possibly resulting in her falling over. Often accompanied by a Squirt

Laura: I'm telling you, sit down when you jill off in the shower.
Sarah: Why?
Laura: Because if you do it right you'll get Jelly Legs and you don't want to hit your head on the way down.

Jelly Legs by Haruka42 January 29, 2014

Jelly legs 

A condition brought about by too much activity in the vagina or ass, rendering the recipient of said activity unable to walk.

My man rocked the man in the boat so hard last night I got jelly legs. I'm still having trouble walking. I hope to god he comes around again tonight!

Jelly legs by Vorlon007 August 23, 2017

jelly legs 

When a child goes into a state of paralysis below the waist in order to get what he/she wants.

Kid: I WANT CANDY!!
Mom: No!
Kid: I WANT CANDY!(Kid goes into jelly legs mode)
Mom: Timmy stand up! I'm not going to carry you!
Kid: WAAAAAAAHHHH!
Mom: Jesus! Here...what do you want?

jelly legs by Fallen_Samurai April 3, 2009

Jello Legs 

the state of shaking legs while or during a girl is getting fingered so nicely

"ya man i was fingering sierra and she got jello legs, she loved it"

Jello Legs by its pretty ppink January 10, 2015

Jello Legs 

When a woman's legs are so fat they become floppy and bouncy like Jello.

Mary ate so much McDonalds as a child she now has Jello Legs.

Jello Legs by bJt August 7, 2012

Jellylegs 

Sexual position if done right your partners legs feel like jelly afterwards

My girlfriends had jellylegs after sex last night

Jellylegs by [e-mail] June 3, 2017