Adj: explaining the expeirence caused by eating something so amazing that your entire enteric/gastrointestional nervous system (smell, taste, all the nerves & cells in your gut that tell you what they really need) ilicit a "la petite moir" type of orgasmic response, or a short period of transcendence.
"Oh my gawd! That marinated, grilled, grass-fed, free-range, antibiotic-free, organic beef tenderloin was f-ing orgastronomic! Wait... I can't move. Don't touch my plate...yet... ah! No. don't move. ah. oh, okay. okay. whew. I am going to lick that plate clean."