Happy birthday, Smurfs!

Smurfs Mark 50th Birthday in Belgium

I can't say I've ever watched an entire Smurf episode, and I'm certainly not a Smurf expert. But as I understand it, originally there was only one female Smurf, with many male ones. It appears that they later added a couple more females. This leads me to believe that at least one of the following is true:

1) There are a lot of horny male Smurfs.

2) The female ones are very tired servicing all these guys.

3) Many of the male Smurfs are gay.