I'm going to park in a fellow tenants spot
Why are you going to park in a fellow tenant's spot?
Because I want to be rude to him.
It's wrong to take another person's parking spot. Doing this might upset them enough that they will damage your car in some way.
WTF, that was just going to be a joke. My coworker will get me a good spot later.
It's great that you were not serious about taking another person's spot. This will prevent unnecessary tension or drama.