Prisingenuity
A knack for McGyver-like improvisation of tools using the scarce resources available in a prison environment.
"Wow, that's cool how you figured out how to make disposable one-hitters out of ferrules, so we can flush them after each session and not have to keep anything around that could be found if they shake us down."
"Once again, my prisingenuity saves the day."
"Once again, my prisingenuity saves the day."