bosstronaut 

When an astronaut lays it down like a boss.
Or when a boss sends it up like an astronaut.

Comin at ya like a bosstronaut chyea chyea!!!

bosstronaut by t_dizzle April 22, 2014

Blastronaut 

A consciousness that has "Blasted off" with DMT.

"I'm going to explore the hyperspace with my fellow blastronauts"

Blastronaut by RedPandaExplorer January 12, 2021

Busstranaut

To be feeling the highest you can be when deep in the guts of the tightest bussy you’ve ever felt.

I was deep in his cheeks and after I nutted I was feeling like a Busstranaut in space.

Busstranaut by BumRush April 10, 2022