Jack E. Lopes's definitions
Word sometimes used to describe someone who is acting weird and/or dumb. (Usually somewhat embarrassing)
Stew: Hey, did you see that Luke wore all neon orange to the dance?
Marvin: Yeah! That was so fuckin beastly!
Marvin: Yeah! That was so fuckin beastly!
by Jack E. Lopes June 20, 2017
Get the Beastlymug.