Bermuda Triangle Survivor's definitions
The sexual act similar to the "Eiffel Tower" in which one female is penetrated from the mouth, vagina, and anus from 3 other men. The Bermuda Triangle can be performed from a number of positions, but the most common is a doggy-style like position with one man behind and one man underneath.
by Bermuda Triangle Survivor July 11, 2011
Get the Bermuda Trianglemug.