BBB

Brittle boned bitch. If you've ever broken a bone you will be labeled a BBB by members of r/Neverbrokeabone.

Dave: Did you hear about Josh's bowling accident? He wanted to see how long he could wait before pulling his arm out of the ball return machine and fucked a finger up pretty bad. They had to manually align his bone pieces back into the right shape.
Zack: I got no sympathy for that BBB.