1. A sandwich composed of 2 or more varieties of ham.
2. A Threesome involving to very large men and a really white girl between them.
1. Bob: "I made a hamwitch and it had Black Forest, Sugur, Honey Baked and Virginia Ham."
Bill: "Why would you waste Virginia Ham in hamwitch?"
2. Bob: "I rented Hamwitches 9 from the Adult theater."
Bill: Upon seeing it vomit