How do you make Boneless Buffalo Wings? How do you get the shape?

I was thinking about trying to make boneless buffalo wings. However looking up recipes they all have that wing/bone shape. I have never had a wing because im vegetarian. But thought it would be a nice treat for my hubby. HOWEVER is it all just a processed glob of chicken or do you buy a chicken breast and use a bone/wing cookie cutter to get that shape? Any thoughts would be appreciated.