An act in which three or more people encircle another group of one or more people by clasping each other's hands above their heads, and proceed to exclaim "EIFFEL TOWER, BITCHESSS!" before scattering. The origins (and raison d'etre) of the act are unknown, but it is supposed that the name refers to the shape of the joined arms of the encirclers.
Group of Girls: "EIFFEL TOWER, BITCHESSS!"
Guy #1: "What the fuck just happened?"
Guy #2: "I think we just got Eiffel Towered."