Question: Is it bad if a man watches your "a s s" and stares at your legs? 

Answer: Depends on if you are the watcher or the one being watched. If you are the one being watched, then it is up to you. Decide if you like it or not and take the appropriate action either way. If you are the one watching, then you also need to decide whether you like it or not. If you like it, don't get caught. If you don't, then use self control.
This question from the Yahoo Q&A forum is categorized in the topic: Computers & Internet