shemale address
A single email address for both a man and woman in a relationship that uses both of their names. Users of shemale addresses are typicallly so disgustingly conjoined that they have forgotten that they have individual identities. Shemale address users also often do not sign their emails so that you as a recipient do not even have a clue as to the actual identity of the sender.
I just got an email from jenmike@WeLoveEachOtherSoMuch.com inviting me to a party, and I don't know if it is going to be tupperware sales party or a killer kegger since it came from their shemale address!