noun; the awkward moment shared when two heterosexual females do something not-so-heterosexual. alternate definition: a word that is hard to make drunk people spell and often results in loud laughter. best spoken in a country accent.
Hot girl #1: "Hey did you just grab my ass?"
Hot girl #2: "It's okay, we're just experiencing a little lesbinilinality" (pronounced les-bi-niillllll-i-nality)
Drunk guy#17: "what the --? DO IT AGAIN!"