Alvin and the Chipmunks
Middle-Aged Davey (4x11)
:
Dave starts feeling old on his birthday, so the Chipmunks set him up on a date with Marcy Apple, his old college sweetheart. But she was soon going to be married, so he goes out with Bambi, her younger sister (who is young enough to be his daughter) and they soon begin seeing each other regularly, to the Chipmunks’ chagrin.