To me, the word "autocircumcision" suggests self surgery but Urban Dictionary describes it as below:

Autocircumcision is training your foreskin to stay behind the head of your penis. This give the penis the appearance of being circumcised when no circumcision was ever done. There are many methods to use and a great group at yahoo groups titled autocircumcision that has how to guides and others story of how the did this. Many people around the world use autocircumcision.

Since it's reversible, it could be a good "try before you buy" type of thing.

Signed,
Foreskin Crusader