▁time ▁in ▁bed . ▁Jo in ▁of ▁the ▁two ▁words ▁" man " ▁and ▁" mat tr ess ". ▁Mat el ot ▁- ▁Royal ▁Navy ▁bod . ▁Mah og any ▁Sp it fire ▁- ▁Des k ▁" flow n " ▁by ▁P engu ins ▁and ▁Gr ound ▁Wal lah s . ▁Mars ▁B ars ▁- ▁The ▁red ▁and ▁black ▁' RA FP ' ▁rib b ons ▁worn ▁below ▁the ▁rank ▁slide ▁on ▁R AF ▁Police ▁ep au lett es . ▁ ▁Max c ident ▁- ▁A ▁nast y ▁outcome ▁caused ▁by ▁the ▁in comp et ence ▁of ▁someone ▁who ▁ref uses ▁to ▁listen ▁to ▁good ▁advice , ▁often ▁related ▁to ▁aircraft ▁maintenance . ▁MC ▁- ▁Med ium ▁capacity ▁ 5 0 0   lb ▁bomb . ▁M DK ▁( ab bre viation ) ▁- ▁Comm only ▁used ▁to ▁short en ▁' M ur der ▁Death ▁Kill ' ▁on ▁the ▁radio . ▁Mechan ical ▁d and ru ff ▁- ▁H air ▁l ice ▁or ▁pub ic ▁l ice ▁( c rab s ) ▁M ERT ▁( ab bre viation ) ▁- ▁Medical ▁Emer gency ▁Response ▁Team , ▁typically ▁hel ic opter - bor ne . ▁Mess ▁- ▁D ining ▁room . ▁Also ▁where ▁SN CO ' s / o ffic ers ▁live , ▁eat ▁and ▁get ▁dr unk . ▁Mic key ▁Mouse ▁- ▁Bomb ▁aim ing ▁panel ▁that ▁res emble d ▁a ▁Mic key ▁Mouse ▁watch . ▁M ines we ep ▁/ ▁M ines we eping ▁- ▁D run ken ▁air men ▁deliber ately