What's your worst beyblade mishap?

We all know that beyblades are dangerous even if used right. well I wonder just how often these things turn painful.

One case is me and my friend were blading and is bey hot out, hit him in an artery in the upper-inner thigh and then my bey (with a quake tip) it a wall, bounced out and got my friend in the head. both shots on the same launch.
pick up thermal pisces and it ripped my fingernail off
not that serious.. i know
We already have a thread like this.