A combination of "scrumptious" and "yummy", used to convey that deep, satisfied pleasure that comes after you finish something (a television show, a good meal, etc).
After he finishedwatching the television episode, Jem leaned back contentedly and said, "That was scrummy."
2. That guy over there is scrummy! Scrummy enough to eat!
----Also used in the TV show "Ideal" where bald gay guy Brian has a different male partner every week, and every week he says "Int 'e scrummy?" to Moz.