Audition Help - Songs for Plankton in Spongebob the Musical

I'm auditioning for Plankton in Spongebob the Musical for a school show. I am a girl but the director said characters could be gender bent so I'm going for it!

My range is about F3-A5 give or take.

I'm specifically looking for a song that has a good rap section *and* a singing portion. It feels wrong to just do a rap, so I'm looking to about 50/50 rap and singing to make sure I get a good showcase of my abilities in there. I do need to get piano sheet music for the accompanist if that impacts anything, and I am willing/able to transpose pieces into a comfortable range. Thank you for your suggestions! :)