The act of farting in bed and pulling the covers over your head to see if you can gag yourself. A form of self-mutilation but limited to nasal passages.
Bobby decided to punish himself for eating that 3rd bowl of chili by performing self-flatulation at bedtime.
(v.) Oral flatulence - people who talk confidently about things they have little to no idea about. Usually comes with a strong odor of bullsh*t, and a follow-up helping of "STFU"
Our CTO flapulated to the investors about our newest product, they'llbelieveanything!