Gastro 

Some good as weed or marijuana items such as apparel and more.

Yo that's some gastro she smoking

Gastro by Gastro 420 September 13, 2019

gastro 

very runny almost explosive shit that will kill your baby sitter along with your family.

watch out baby sitter explosive gastro shit is coming

gastro by likes dog balls November 25, 2014

gastro 

a gay astronaut

“he’s an astronaut?”
“no,he’s a gastro”

gastro by natty.daddy August 19, 2019

Gastro-Boy 

A person who has a fickle digestive system that tends to produce excessive exhaust from almost any food.

One sausage McMuffin and Steve turns into Gastro-Boy

Gastro-Boy by SurfDodger June 10, 2003

gastro pong

A controversial sex move in which a person inserts ping pong balls into their anus (gastro), and then shoots out said balls into the mouth of a willing participant (pong).

"I heard Mike enjoys a good same of gastro pong. I wouldn't share any drinks with him if I were you."

gastro pong by Euro89 February 6, 2014

gastro blast 

When you have such a huge fart that you shit in your pants and it blasts in your boxers.

Jimmy laughed so hard that he had a gastro blast.

gastro blast by ryan paul May 3, 2006

gastro-ingenuity 

Unique and unusual combinations of ordinary foods that delight and tantalize the olfactory and taste receptors. The term was coined in San Francisco, California.

Ezra's gastro-ingenuity was demonstrated when he combined bacon and calamari to the delight of his tastebuds and olfactory receptors.

gastro-ingenuity by Nishu aka Didi in the City November 21, 2010