How do you mark your ball?

I add two blue dots above number (motley crue style) and blue line covering side stamp. Pro V1x Left Dash

Black line over the Pro V1 logo..

Two blue dots on either side of the play number (77 for me), plus an alignment line on the side opposite the ProV1 mark. Will on occasion add a pink breast Cancer ribbon over the "T" if I happen to pull my pink sharpie from the bag...

In tournaments I’ll add a dot to the left of the number but I always sign mine. It’s a keepsake for those who find it after me

Every guy that has ever asked if it was my ball on the ground has always said, "Your ball has a RED line on it?"
It's obviously not red. Hahaha