motss

from Jargon File (4.4.4, 14 Aug 2003)

MOTSS
 /mots/, /M.O.T.S.S/, n.

   [from the 1970 U.S. census forms via Usenet] Member Of The Same Sex,
   esp. one considered as a possible sexual partner. The gay-issues
   newsgroup on Usenet is called soc.motss. See {MOTOS} and {MOTAS},
   which derive from it. See also {SO}.