my bosses nephew accidentily shot himself in the leg with a 22 a couple months back. entered the top of his thigh, exited the bottom leavin a hole about the size of a dime, then entered & lodged in his calf. all told, that was about a foot of penetration through human skin, muscle, & fat tissue. not to mention going through his jeans 3 times.
no way in hell i would want to be on the wrong end of a 22LR.
All I've had today is like 6 gummi bears & some scotch