gistro 

A word used to describe or refer to a thong. Primarily used within the Puerto Rican community.

(gee-stro)

Oh look! You can see her gistro.

gistro by Rafael Carino August 28, 2005

Gastronomical determinism 

Where the duration of a meeting is extended for no reason other than to include a free lunch or dinner.

The meeting went on an hour longer than it had to. Gastronomical determinism ensured that the debate continued, focusing on meaningless issues, until the company provided lunch was served.

Gastronomical determinism by Dan's Dictionary October 9, 2008

Gastronomic orgasm 

A moment of intense pleasure caused by eating food that has the maximum level of deliciousness possible, causing the person eating it a highly enjoyable journey of flavor.

OMG!! this pizza is so good I just had a gastronomic orgasm!

Gastronomic orgasm by jast86 October 3, 2010

gastroflatulator 

Someone who farts frequently and loudly, like a pneumatic machine.

You may be the very loudest and most dramatic gastroflatulator I have ever met.

gastroflatulator by Dr Bunnygirl October 19, 2019

gastropub 

A pub selling high class cuisine - such as Rump Steak Stroganoff

Mmmm, that sure was a good organic beef mince Lasagne with proper cheese sauce - You sure that place wasn't a Gastropub?

gastropub by Rion February 14, 2005

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