Thong Flip Flop

flip flop
An abrupt reversal of policy
interchange: reverse (a direction, attitude, or course of action)
A backward handspring
a backless sandal held to the foot by a thong between the big toe and the second toe
A light sandal, typically of plastic or rubber, with a thong between the big and second toe
reversal: a decision to reverse an earlier decision

thong
A skimpy bathing suit or pair of underpants like a G-string
underpants resembling a G-string; worn by women especially under very tight pants; "she wore thongs in her quest for the callipygian ideal"
A narrow strip of leather or other material, used esp. as a fastening or as the lash of a whip
a thin strip of leather; often used to lash things together
lash: leather strip that forms the flexible part of a whip
An item of clothing fastened by or including such a narrow strip, in particular