The Anti-Rape Condom

This is a very odd, twisted, strange, yet interesting idea from South Africa.

From their site:
The Rape-aXe system consists of a latex sheath, which contains razor-sharp barbs. When the attacker attempts penetration the barbs attach themselves to the penis, causing great discomfort. The device must be surgically removed, which will result in the positive identification of the attacker and subsequent arrest

[Official Site Here]