IANYD
I Am Now Your Dad. If you say this you are now this person's dad and you have dad powers over them.
Bully: Now get in the locker!
Me: IANYD
Bully: Da- Dad? I havnt seen you since I was 6...
Me (Now his dad): Go to your room and never come out, your also grounded for 4 years.
Bully (Now my son): yes sir
Me: IANYD
Bully: Da- Dad? I havnt seen you since I was 6...
Me (Now his dad): Go to your room and never come out, your also grounded for 4 years.
Bully (Now my son): yes sir