An adjective used by James Lipton in X-Entertainment's Advent Calendar series, roughly meaning very good, exciting, astounding, etc. It is (apparently) a mixture of remarkable and tremendous or stupendous.
MISTA SNOWMAN: ...and then, at the end of the show, there's this big storm, and things are looking pretty grim... ...UNTIL RUDOLPH SAVES CHRISTMAS WITH HIS BIG SHINY NOSE! CAN YOU BELIEVE THAT SHIT?
JAMES LIPTON: NO I cannot believe that shit! Simply remarkablous -- I would not mind hearing that story again!
JAMES LIPTON: NO I cannot believe that shit! Simply remarkablous -- I would not mind hearing that story again!
by Ben L. December 2, 2007