I don't have one, but a neighbor does, in their front yard. I'm not sure if theirs is a good example, but it's a really ugly "tree". It looks more like a leggy shrub.

Maybe you'll have better luck, though!

I have one if its the same thing that is: Corkscrew willow, it does not weep, can grow to 30 feet tall and is very pretty lol, you can also trim them anyway you like them, I am now training my one corkscrew willow and braiding the lower branches as it grows, pretty neat looking. At any rate, if you like it and want to trim it, snip off any branches you aren't pleased with and drop in bucket of water, they will root, and you will have another tree or trees to share or plant. I really love mine