A moment of connection, usually a joke, phrase, or quote, between two homosexual women. Often about old episodes of Buffy or past girlfriends. These moments happen more frequently when the lesbians are friends, exes, or there are a large number of them.
Mia and Alli had total lesbionage when they we were talking about tuna fish at lunch today. I still have no idea what they were talking about.
(verb) when you (as wlw) try to figure out if your crush is 1) part of the lgbtqia+ community and 2) if she likes you back/is flirting. This can be done by stalking social media and analyzing conversations.
Sally has been practicing some lesbionage to find out if Clare is into her.