A girls fart that stays trapped in her vaginal lips until it travels to the front for release. Often, there is a sensation of fluttering while the fart travels along the muffin.
The hard seat trapped my fart, sending to the front for escape. It wasa classic fluttermuffin. Girl fartfront fart
Flubber Muffin can be used to describe extreme discontent. Often used when a person is raging. It's rumoured that this word originated from the first Viking incursion into China.