A traditional act performed in schools (mostly done secondary schools) when someones birthday is grassed around the school and every one punches you on how old you are. E.G you are 15 they punch you 15 times on the arm

Some schools have banned birthday beats from happening

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.

The birthday boy/girl receives the amount of punches equal to their age and can chose any arm they want, if person is skinny they only have to accept punches from a person of their choice

The tradition in school when it's someones birthday to sellotape them to a lamp post and then give them a punch on the shoulder.

It's a good hearted tradition