Olympic's joke (irony for you)

This bloke goes into a chemist and buys a packet of olympic condoms.

He takes them home and tells his wife, “look what I've just
bought, a packet of Olympic condoms, there's a gold one, a silver
one, and a bronze one.”

His wife says “ooooh, which one are you
going to use tonight?”

“I think I'll use the gold one” the man replies, “Why can't you use the
silver one, it's about time you came
second.”