Top Definition
The act of flexing your face muscles when a projectile is approaching the gravitational pull of your face
She was juggling the remotes and I couldn't help but flace because she basically threw It at me, Its okay though she caught it.

She pretend to helping, then she stop and laughing at me cause I was flacing in a funny way
by Rotten_Pancakes August 25, 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.