Well Theo, if I have a birthmark on my butt, I'd be the last person to know about it! Contortionism is not in my skill set.
I suppose I could ask my mom or my wife.
As far as having been at Woodstock, I can honestly say I do not remember as I was about 1-2 years old.
As far as Snapping Turtles go, I would guesstimate that I have anywhere from 30-70 in my 6-7 acre pond. They are all size ranges with the biggest being in the 15-20" shell diameter range.
I don't mind them being in the pond.