When one buys some cheap flip flops that just so happen to be a retarded pair. By retarded I mean that nothing about them is right. (example- when the velcro strap becomes unattached and they fall off your feet as you start walking.)
(note to self: if you buy a pair of flip flops from a flea market and they only cost you $1, they will already be or they will soon become a pair of re-flops)

It also can be used to described a person who is acting like a total jackass.

Referring to women who are sexually or romantically attracted to other women. Applies to both lesbians and bisexual women, as it is only the same-sex attraction that matters, not any other attractions the women may have.

Originates from the Greek poet Sappho, a bisexual woman from the Isle of Lesbos, from which we get the term lesbian.