An old man wants to get life insurance

The employee working at the insurance company asks:

'How old are you, sir?'

'I'm 102.'

'102?! And you wanna get life insurance at *your* age? You know what? Come back tomorrow.'

'Tomorrow ain't good. We'll be celebrating my dad's birthday.'

'Your dad's birthday?! How old is he?'

'He's 139.'

'Okay, come back next week then.'

'Next week is definitely a bad time for me. We're gonna have a week-long party for my grandfather's wedding.'

'Your grandfather's weddig?! How old is he?'

'He's 164.'

'And he wants to get married at *his* age?'

'Nah, he doesn't, it's just that his parents are forcing him...'