Ever seen a Hollywood Joe Swashbuckler pull a hand grenade pin with his teeth ala Sergeant Rock?
If he did that in real life he would most likely yank a couple of his teeth out and be standing there with grenade with the pin still in it.
A grenade pin is nothing more than a cotter pin with a ring in it. The ends of the pin are bent over to keep the pin from falling out and causing pain and suffering to the owner.
Before you even get ready to pull the pin one should flatten out the bent over ends of the cotter pin to make it pullable.
Grenades are an accident prone tricky weapon and there are 1,000,001 different ways they can endanger the user. They're dangerous and are only used in training under very supervised situations.
Anyway, I was a safety NCO a couple of times at the grenade range. I posted the other incident here years ago. This time actually turned out to little more than a nothingburger except it started a pretty good rumor about me.
The safety NCOs went first. We went through the motions and chucked out grenades as a refresher familiarization on how the process worked.
When it was my turn I went by the book, threw my grenade, ducked and too the pin off off my finger, put the ring in my teeth and after the grenade went off I stood up.
The guy, Sgt Brinholder, next to me spotted it and asked me how many teeth I had lost and looked again. He naturally assumed I had pulled the pin with my teeth. I had not lost any, of course and he cringed.
I knew he'd tell someone I had pulled the pin with my teeth and it would go through the battery like a dose of salts. I felt pretty good knowing the rumor would put me in the badass/out of my mind category.
Later on Lieutenant Phil approached me. Lieutenant Phil was a pretty good junior officer and I respected him because he paid attention.
He said he has been watching things through binoculars and asked me "What's with this badness of making it look like you pulled the pin with your teeth? It's a bad example. I saw you pull it with your finger but you just had to show Sergeant Brinholder you had pulled the pin with your teeth like John Wayne. It sets a bad example because Brinholder will say something and it will go through the entire battery!"
I tried to squirm out of it by asking him if he thought everyone else was stupid enough to follow my example.
"Yes I do! You know damned well there are privates out there that will try that! How about Private Globie?"
"Hmm... you got a point there, Sir."
"Don't worry," said the Lieutenant. "I'll just let the rumor run its course. The guys always figure it out after a while. Still, stop doing $hil like that."
"Yes, Sir."