At my daughter's bat mitzvah, I'm thinking of performing an original rap.
Is there a reason you want to do that?
Because I'm a very dedicated dad and I love my daughter.
It's good that you love your daughter, just try not to embarrass her and make sure she has a great party.
I wanted to do it for my own amusement
I think it's great that you care about your daughter so much, and while she might blush a bit or roll her eyes, I think she'll appreciate it and find it amusing. I hope your daughter has a great day!