(noun/verb) An event in an person's life where a ridiculously awesome fucking took place. An astrofuck typically occurs when all partners involved would admit that that particular fucking was their best yet. As a rule, you cannot use this word after your first time.
"Babe, you and I are going to astrofuck tonight."
"Dude, last night, right after the party, Jennifer and I astrofucked. It was awesome."
"Dude, last night, right after the party, Jennifer and I astrofucked. It was awesome."
by InjuredMedic September 3, 2008
Basically any self-absorbed, closed-minded STEM person thinking that they're all-mighty and better than anybody else just because of what they chose to pursue. "Astro" coming from astrophysics. Often see people in any other fields (especially creative ones) as lesser beings. They are the douches of the modern era.
Astrofucker: What?! You chose to do lower level mathematics? What a pleb!
Normal person: Shut up astrofucker, not everyone has the same interests as you.
Normal person: Shut up astrofucker, not everyone has the same interests as you.
by RPG WOLF January 19, 2020