look up any word, like colorful friendship:
 
1.
something that is better than being beast , if something is beast it is awesome eg that was a beast game of hide and seek so if something is beastious it was the best thing ever
"Man that jump was beastious it was so big" - if used in context that involves a big jump :L but can be used for anything amazing
by Seph the Ninja September 25, 2011
1 1