Help-need Halloween puns

I have a friend whose birthday is on Halloween and I need to make his card as packed with puns as possible. Corny is fine. (pun intended of course) Illustrations can be suggested for the sight/verbal gag.

I have exhausted my meager brain as follows:

“Don’t be afraid to R.I.P. open your gifts.”

“Close your eyes and make a witch.” (with a pumpkin-shaped cake.)

“Eat slowly, don’t be goblin”.

Obviously I need help. Please, and thank you.