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

blackstronaut 

A member of the Negro American Space Society of Astronauts (NASSA).

"Suitcase" Jefferson is a blackstronaut.

blackstronaut by Jackson352 September 22, 2005

Bearstronaut 

natural hibernation and long distance travel, bear astronaut, space traveler, highly untrustworthy, devouring man-fruit,

In 1963, President Kennedy green lighted a new space program that used bears for space travel coined as the bearstonaut project by Brad Neely.
However, before launch the bearstronauts went ape-crap, attacked NASA employees and launched their spaceship to parts unknown.

"The Bearstronauts have gone ape-crap, the mission is a disaster! a disaster!"

Bearstronaut by saltandpeppah February 8, 2010

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