Hello. My name is Fergus and I have a shopping addiction. It's similar to "compulsive buying disorder" and "oniomania." It's essentially a disorder of impulse control
Oh wow!  What's the craziest thing you've ever bought?
One time I bought this huge bear with really, really long legs. I couldn't control myself. My urge to possess the bear was overwhelming. 
Lol.  Like one of those ones you get a fair if you win the best prize?  I've always wanted one of those!
No, it was a beautiful ice coloured bear I found on Amazon. You may enjoy browsing Amazon, but for me shopping is an obsessive and uncontrolled activity. It interferes with my normal development of life. But now I have this beautiful bear.