Facetious term for lesbians. Used prominently by comedienne Judy Tenuta in the album title: AttentionButt Pirates and Lesbeterians. The word sounds similar to the Protestant Presbyterian sect, reinforcing the idea of describing a distinct in-group.
We were halfway through our appetizers before we realized that everyone else in the restaurant seemed to be Lesbeterians.
Because there was no refrigeration, my grandfather's family only had meat on the weekends when they had company. I do the same, but I call myself a lessetarian.