The Astro 

Doing The Astro is defined as whatever you do in secret when no one's around. Everyone does The Astro.

I bet Jimmy's doing The Astro right now. He didn't come to the party.

The Astro by You just got yab'd June 6, 2009

The astro 

1. The act of dancing without music

2. The act of dancing with no one around, with or without music

Look at that guy, he's doing the astro!
or
I bet Jack does the astro at home.

The astro by Travis and the Bullfrogs January 19, 2009

Like waving a corndog in the Astrodome 

When a woman's pussy is so loose, that a man can't get any sensation from intercourse.

Fucking Crissy is like waving a corndog in the Astrodome!

Like waving a corndog in the Astrodome by CrissyIsAMudshark October 1, 2004

Send the Asteroid! 

Asking God or the Universe to destroy planet Earth to wipe out human civilization, especially when in events that lacks of moral standards.

Johnny: Hey Elizabeth, what do you for a living?

Elizabeth: I am a professional whore and a boss bitch!
Johnny: HARAM! Send the Asteroid!

Send the Asteroid! by The Hidden Man of Texas January 19, 2023

The Astronaut 

Blowing a load that shoots straight up in resemblance to a rocket ship in result of a hefty tit fucking finish; hitting the girl in the chin, face or even entering the nasal cavity which is dependent upon the distance and velocity of the shot. Also known as the "Space Cadet"

"She asked me If I was almost done and right when she opened her mouth to speak she met the astronaut"

The Astronaut by JK-RWTD March 25, 2010

the astronaut effect

1. When someone is talking about something so advanced you hardly understand 50% of it, but the subject is so interesting, you keep listening and encourage the speaker to continue talking.
2. When someone is smart and has interesting things to tell.

"Did you understand anything of what he said?"
"Not really"
"So why did you keep asking questions?"
"I don't know, the astronaut effect I guess"

Or

"Do you like that guy?"
"I don't know, he's sweet, works hard, but he's missing the astronaut effect ."

the astronaut effect by Anron90 December 23, 2019

Punch the Astronaut 

When you are high and decide to masturbate

John: do you wanna go to Wendy’s?
Jack: gimme 15, I gotta go punch the astronaut

Punch the Astronaut by Jd87 March 18, 2021