A fork of Rural Dictionary
Waiving the bed sheets up and down while still in bed in an effort to dispel fart gasses
Example #1:
He: ( farts loudly in bed)
She: “Again?!” As she rolls over “If this one smells as bad as your last fart you’d better start flumping or find another place to sleep.”
Example #2:
(Coughing) OMG, you could at least start flumping when you fart like that in bed. I can’t breathe from your fumes.