miggle, n
1969 in Dict. Amer. Regional Eng. (1996) s.v. mig, The plain ones [sc. marbles] are the ones that you try to hit the set-up with... Then the other guys would try to hit that set-up with the common marbles. But meanwhile all the common marbles you took in were yours, and that was miggles.

citation from OED online (DRAFT ENTRY Mar. 2002)