"ultimate" fingers-crossing

Refers to where you also manually cross your ring-finger over-top of "Big Boy", and then cross "Little Boy" over-top of your ring-finger; the theory is that perhaps this will give you a better chance of not getting your a** blown off than you'd have from crossing just your first two fingers. Extra points if you cross all four fingers of both your hands in this way, and/or if you also scuttle around and similarly-arrange da hand-appendages of any and all bystanders (provided their fingers are slender and limber enough to fairly-comfortably do so, of course) prior to saying, "Well --- here goes nuttin'"... with THAT voluminous number of "overlapped digits", it would conceivably put pressure on Fate to allow your endeavor to succeed, similar to how a prayer-chain supposedly does with God.