look up any word, like spook:
While a man & woman engage in anal sex, the man places an empty fishbowl over her head. Just before he finishes, he pulls out and comes on the bowl.

Also known as "Assfixiation."
"Hey Mary, why is your face so blue? Did you just do the Inverted Astronaut?"
by Twinlobe October 03, 2006

Words related to Inverted Astronaut

anal dirty sanchez donkey punch intercourse sex