Abbreviated "the flubs", Double Flubble refers to a specific sex act between two
men and one
woman. The two
men stand with their backs to each other, while the
woman kneels between them and reaches through their respective legs, simultaneously giving each of them a handjob. (Kind of like a backwards Eiffel Tower)
Pro's: the guys don't have to face each other, and technically it is a threesome
Con's: makes for awkward conversation while it is taking place, and most women find it degrading