Examples:

• Do you know her or the man she's dating?
• And third of all... Do you know her or something?
• Do you know her well enough to ask her out?
• Do you know her employer took out an insurance policy on her?
• Do you know her. You know what it can do.
• Do you know her address in Dubai?
• Do you know her employer took out an insurance policy on her?
• Do you know her pager number?
• Do you know her friend's name?
• Do you know her married name?