Dick Spoon

Prison slang for an edible spoon made from a wafer-like material, typically provided to inmates on mental health/suicide watches who have recently demonstrated a proclivity for inserting foreign objects into their bodily orifices, which unlike a regular plastic spoon will eventually dissolve on contact with bodily moisture.

"No, no plastic spoon for Inmate Smith- he's been packing the musket again. Give him a dick spoon".