by Fez queerscopz December 27, 2015

When you shove a whole Jello mold into a women's vagina (or anus if she is practiced enough) and then you fuck her until the Jello chunks start falling out and have properly discolored your penis.
It was Thanksgiving, so you know I gave my wife a dirty Jello Fetus on the dining room table, but now the family refuses to look either of us in the eye.
by The Jello Fetus April 15, 2020

by GirlCock April 6, 2016

I am so overwhelmed by this happy jello sauce!!
I can feel happy jello sauce coursing through my veins.
I can feel happy jello sauce coursing through my veins.
by PsychoExplorer March 7, 2012

In simpleton terms, Jello-O-ous is when you are wicked jealous of someone of something. Basically, Jello-O is so crazy intense that you're jealous of its fresh dancing abilities - the art of wiggle dance - that you describe all of your intense jealousness using that ratio. The ratio being your jealousness of Jello-O to that of your jealousness of some other object - or person.
"Hey John, how are you doing?" - Waldo.
"Oh, hey Waldo." - John.
"Man, that is one wicked argyle sweater. I'm pretty jealous." - Waldo.
"Oh yea. I can totally see it in your eyes." - John.
"Actually, I'm pretty Jello-O-ous of it." - Waldo.
"Yeah, I think most people are. And I know that the ladies dig it." - John.
"Well, see you later John." - Waldo.
"Peace out, Waldo." - John.
"Hey, where's Waldo at?" - Chuck.
"I think he just went that way." - John.
"Oh, hey Waldo." - John.
"Man, that is one wicked argyle sweater. I'm pretty jealous." - Waldo.
"Oh yea. I can totally see it in your eyes." - John.
"Actually, I'm pretty Jello-O-ous of it." - Waldo.
"Yeah, I think most people are. And I know that the ladies dig it." - John.
"Well, see you later John." - Waldo.
"Peace out, Waldo." - John.
"Hey, where's Waldo at?" - Chuck.
"I think he just went that way." - John.
by John Baumert July 23, 2008

The ultimate in complexity and difficulty. This is a combination of two other analogies:
- Like herding cats
- Like nailing jello to a tree
- Like herding cats
- Like nailing jello to a tree
by Brett Mello May 8, 2007

It is said that nailing jello to a tree is impossible, therefor something that is like 'nailing jello to a tree' is something you just can't do.
by Carsa Ikk July 17, 2006
