The act of sex between two gay men in which one man pours a large bottle of vodka into the other man's anus. The man without the vodka then proceeds to rub mud over the other man's asshole, using the mud as lube, and begins to fuck the man without stopping, until all of the vodka has drained onto the floor. Both men are only allowed to say and/or moan banana throughout the whole process. The two men then proceed to lick up all of the vodka that is now on the floor, and are not allowed to leave until all of the vodka has been licked up.
"So have you fucked yet?"
"No, but when we do, he said he'd let me do the Russian Cylindrical Muddy Gutter Astronomical Banana Peeler."
"Damn, now I'm jealous."
When this is said, it refers to lots of voices playing in your head at once. You want them to stop talking as theyโre annoying you or simply wonโt shut up. Sometimes it can be used to express feelings, if you have a massive crush on someone youโd say the phrase.
Guy: I kind of like you
Girl: *takes a screenshot and sends to a friend* The volume in here is astronomical
OR
Guy: Wait what i thought you said-
Girl: The volume in here is astronomical
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.