Not a top of a park, and not a park. A place in Ann Arbor Michigan, where people hang out in the summer. Lots of druggies there. Top of a parking structure, where they play movies on the side of a building. Near the power center. Great place (expecially fo couples)!
Abrevation: TOTP, or TOP
Randa: Are you going to top tonight?
Sheida: Duh! Can I get a ride?