1 definition by Garrett Miller
A combination of bipolar and molar. Quite simply, it is a ruthless tooth that will kick your ass by any means neccessary.
"I'm sorry, I can't come in to work today, this byolar put of quite a fight..."
"MOMMMMM!!!! My byolars acting up again!!!!!!"
"MOMMMMM!!!! My byolars acting up again!!!!!!"
by Garrett Miller May 14, 2005