We may be dismissing the Biblical wisdom in the rite of circumcision. If it is done correctly -- and, critically, if the results are archived -- it can be a real benefit to mankind. I'm not talking about the circumcision scar as a sign of a covenant. I'm talking about matters of daily life.
If God is trying to kill you, sprinkle some foreskin blood on your feet. God's urge to murder will instantly pass. I realize this means storing the blood (assuming you have no uncut male baby around) so think ahead. I rely on the authority of Exodus 4.
If you are a dude, and you are anxious to marry the daughter of an important man, offer him a bag of 100 foreskins as a dowry. On the actual day of delivery, bring 200 foreskins, and count each one in front of your future father-in-law. This will impress him mightily. (If he still doesn't think you should have his daughter's hand, then use the 200th foreskin like a rubber band and shoot it right at his face, preferably when his mouth is open.) There is the logistical problem of where to get 200 foreskins, and that's when it's good to know a mohel or two. I rely on the authority of I Samuel 18.
On the other hand, if you are uncut, you can get the lead roles in gay porn. I rely on the authority of Paul.
Or no, Rupaul.