Top Definition

word to describe something interesting to the sight (person, place, thing, or idea) . No definite meaning, can be used to describe many things.
*walking through woods* *point to object* "Moonboase."

*see fat woman or man* *point* "its a moonboase!"

*feeling spontaneous* "i am feeling like a moonboase today!"

(plural) "look at all the moonbai running around"
by Tulpster July 12, 2011
Free Daily Email

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

Emails are sent from We'll never spam you.