Neat! at least you have the excuse of having kids, my only excuse is nostalgia. The pink pony was the first pony I'd owned, a christmas gift when I was only 2 years old and held on to over the years, and I think one of the first few lines of ponies that came out. The blue one I bought when they started selling MLPs again, and bought on impulse because I was feeling nostalgic.

The photo is a paradoy of the web cartoon "Charlie the Unicorn". Not sure if you've ever seen it, here's a link if you haven't:
http://www.youtube.com/watch?v=Q5im0Ssyyus
if you like dumb humor, you'll like it.