1. Commonly used as an insult among teenage boys.
2. To flubbergust is to place
something edible, into a females vagina, have sexual intercourse with the item in the vagina, and after
orgasm, eating the edible materials out of the vagina using
your face.
3. A mildly painful, yet rewarding method of "freak sex" exploiting a woman's vagina with foreign items which are later eaten directly our of her by the partner.
Here's a fubberguster situation, where Joe is the flubberguster.
Joe has a
cup of apple sauce. He pours it into Jane's vagina.
Joe then penetrates his penis into Jane's vagina, and has sexual intercourse until
orgasm and ejaculation.
Upon ejaculation, Joe will remove his penis from Jane's vagina, and use his
mouth and tongue to eat the apple sauce out of Jane's vagina.