1. a) so delicious as to be a slight against the tenants of the Christian
religion, and/or the Chistian God, or Jesus.
b) a portementeau of sacreligeous and delicious
c) a portmenteau of
sacred and delicious.
2.
Something amusingly sacreligious, ie. 'deliciously' sacreligious.
Example 1. a) "Jamba
juice smoothies are sacrilicious!"
b)"Whoa, the real angel we put in that angel
food cake makes it utterly sacrilicious."
c) "Man, this body of Christ is really sacrilicious!"
Example 2. "Dogma is one sacrilicious flick!"