W. M. Seamus's definitions

natch

(n) a roll on a die that comes up as a natural "1." Usually used in reference to a pencil-and-paper RPG such as Dungeons and Dragons.

(v) To roll a natural 1 on a die.

I totally natched on that one. I almost chopped off my own foot.

by W. M. Seamus July 4, 2006