Snagged this out of a neighbors yard and couldn't get a pic of the whole plant, but it looks exactly like this just many different sizes stacked on top of each other. No flowers blooming when I grabbed this. I think it's opuntia but just wanted to make sure. Thanks...
![1288671611750.jpg](http://i1113.photobucket.com/albums/k515/tortpics/1288671611750.jpg)