Sailor proof: Got myself in a bit of a spot once for using that. I was explaining in my class how we made certain wrenches that only did one job and were thus “sailor proof.” A Commander in the class took umbrage and noted the safety feature applied to others also. So I added “yardbird” to the explaination. I reminded him later, outside, that those very same wrenches were prohibited to be monkeyed with by anyone except sailors. He never bothered me again so it was a win.
WWG1WGA
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)