Top Definition
Something with galaxy-like proportions; extremely awesome or cool.
Bobby: I'm gonna dye my hair blue for the football game!

KC: That's gonna be galaxical! Way to show school spirit :)
by Moxir September 27, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×