A fork of Rural Dictionary
When a man places a banana inside the bellybutton of a woman, and then drapes a falafel over it in a blanket like way. He then places the other end of the banana inside his own bellybutton and proceeds to gyrate. This is extremely sexual, and causes both parties to achieve awesome sexual pleasures almost instantly.
Girl: I think we should try a Banana Falafel next
Boy: Alright, I'll get the banana, you get the Falafel.