Mise

Magic: the Gathering slang.

As a verb, it means "to obtain something that is unusually great or unexpected".
As a noun, it means "something unusually great or unexpected".

Often used to describe topdecks or good rares opened: "And he mised an Overrun off the top, that fucking fuck!"

Occasionally humorously used to refer to a non-Magic-related event: "Your girlfriend is so hot -- she's a real mise!"

Alternately spelled "mize".

Mise (?), n. [F. mise a putting, setting, expense, fr. mis, mise, p. p. of mettre to put, lay, fr. LL. mittere to send.]

1. Law

The issue in a writ of right.

2.

Expense; cost; disbursement.

3.

A tax or tallage; in Wales, an honorary gift of the people to a new king or prince of Wales; also, a tribute paid, in the country palatine of Chester, England, at the change of the owner of the earldom.

© Webster 1913.