Deep throat
Get your mind out of the gutter, deep throat was a real character in American history. Sure, the mysterious person might have got that name in a way that would earn the same title as the sex act, but nobody really knows for sure who it was or what they did, it's a mystery. Also a ninja from metal gear solid.
Only a fool trusts his life to a weapon. How do I know? Well I was there when Nixon got caught in that scandal, I was staying in that adjacent room, they made a movie about me and called me Gump. That's right snake, I am your father and it's time I go ahead and come out of the closet too, I'm not gonna be around forever. I am deep throat, son.