Eating your own arm

[MagicStudiosGuy]

You get kuru and a lack of arm(s). But hey, you aren't handcuffed. Changelings should also be able to have this as they already can get out of cuffs instantly and can remove their own arm and grow it back. Possibly takes less time then uncuffing yourself so you have a chance to escape. At a price, of course. Run to medbay to cure the Kuru if you can and get another arm.