Balls to you

This chap was at home with his young son
I think I'll go up to my room and watch some telly the lad said.
Some time later he came down and said to his father--Dad what's love juice?-----
Dad though this is it--- time for the birds and bees.
Afterwards he asked his son What on earth were you watching in your room?

Wimbledon, the boy replied.

 

Did you nick that old one out of the 1985 peados bumper book of jokes?