I had my pistol shrimp "Jhammal" get me once, didn't hurt to bad but it startled me so much I jumped backwards tripped over my top off bucket and biffed it head first into the wall.
Reminds me of the similar time I electrocuted myself so bad I spasmed and fell through the wall ass backwards. Now that I think about it I have had pieces of my body penetrate drywall far to many times, I should probably be more careful
. Btw happy 420 Kenny!