noun, verb: Based on the term dutch oven
, to fart
underneath the covers. It is the act of farting beneath your Snuggie, the blanket with sleeves, then pulling the Snuggie over your head forcing yourself to smell it.
"You know you love the smell of your own flatulence, you're always giving yourself a snutch oven."
"The only reason I would ever wear something as lame as the Snuggie is just so I could eat beans and snutch oven myself."