Portobello belt 

A succulent fungus that straps on to the pelvis bone and acts as a shaft

Jerrys rule of thumb when the genitals aren’t cooperating he busts out the portobello belt to show all the swollen members competition is steep

Portobello belt by Roobeer September 22, 2020

portobello dick 

an uncircumcised penis

Larry has a portobello dick due to the fact that he is uncircumcised.

portobello dick by muffinpigeon August 12, 2017

Portobello mushrooms 

Ooooohh. There is a chemical in them that may or may not cause cancer or cause tumors to grow.

Hym "It's not just portobello mushrooms either. It's other kinds... Remember the thing I said about Terrence McKenna? 👋😝👋 Right again! Captain always right! I've never been wrong! It's astounding! How could a man never be wrong? Even once!? Damn, I am too good. This skull jelly? These thinky thoughts? It's too much. It can't be contained."

Portobello mushrooms by Hym Iam April 9, 2023

Old Spice Portobello 

When you grease up your ballsack with deodorant and smack it on someones car. Deodorant is best used for the greasy sack stamp thats left behind.

“Man that guy pissed me off”
“Well what you going to do about it Tim?”
“im gonna grease up my ballsack and smack my old spice portobello grease stamp on his fucking car!”

Old Spice Portobello by W33DMAN420 January 21, 2019

portabelly 

A protruding lower potbelly that hangs over your belt-line. Used to store the excess food that no human could possibly hold in their actual stomach.

Sam-"Theres no way he could eat six Double Deckers in one sitting!"

Tom-"He is probably holding three of them in his portabelly."

portabelly by Mr.Dr.PHD. July 12, 2011

Portabelly 

The man of your dreams, the guy who kicks ass and doesn't take no an answer. Porta stands for Portal, when you go out with him you'll step into a portal of reality that is unrivaled. Belly cause that you gonna eat good hanging with this man. Give him a try, give the Portabelly a slap.

Just had the best experience with a PortaBelly. Man I can never go back to the Pre-Portabelly life

Portabelly by TheCrewTO January 30, 2021

portabello penis 

a very tiny shaft with a very large head.

That chick said my roommate has a portabello penis.

portabello penis by jrbdc November 2, 2011