FoxTrot by Bill Amend for July 06, 1989
Transcript:
Jason: What's with dad? Andy: Oh, he's just a little depressed. Jason: But it's his birthday! Andy: I think he'd rather it weren't. All the hoopla's rubbing in the fact that he's 45. He's feeling old. Jason: But he's getting presents! Don't they cheer him up? Andy: I think he'd rather not get any presents. Jason: Geez- he's not only old, he's senile.
Pretty sure this is the first time someone ages in foxtrot