Just wanna know about it in general. What I can expect as a 24 yr old black male. Mostly socially I guess.
Will I be getting

looks all the time or will i be good?
what are must see places? etc etc
Well, the US Military just left HD last year. People are definitely used to seeing black people so you'll be fine.
You will not be having a hard time with the ladies...
The club scene here is not very good but you will find a lot of bars especially in the old town and they're always fun. If you want to party with other Americans and want "better" clubs you can go to Wiesbaden or Kaiserslautern which are both an hour from here (US Military is still there and if you go to the clubs they usually go to the "ladies" will be even easier...

). Or the Orange Club which is in Mannheim (about 25minutes from here).
Frankfurt has a very nice club scene as well and is also an hour from here.
Must see places: Old town, the Castle, if you don't mind hiking you should walk up the "Philosophen Weg", you'll have a great view of the city.