An acute condition in which a straight girl turns lesbian. This condition can last from several days to several years but will resolve spontaneously on its own; no intervention required.
"Did Mary really leave Jane for a man? Weren't they together for almost 10 years?"
"Ya, turns out Mary just had a really long case of lesbianitis."
"Ya, turns out Mary just had a really long case of lesbianitis."
by yquinn October 12, 2007
Lesbianitis refers to a girl who has dated men for all of her life but then suddenly decides she wants a girlfriend. Even after obtaining a girlfriend, when she sees hot guys on tv, she declares how much she would like to sleep with them and how hot they are. She never makes comments about how girls look, except to point out the "ugly" ones. Also, you can't call this girl a lesbian or bisexual because she gets upset and throws a fit over it. Lesbianitis, in its most basic form, is pretending to be gay when you aren't.
by zariva July 24, 2009
Jason: that girl Kayla is such a hottie. I can turn her straight
William: dude, she’s a lesbian, respect that.
William: dude, she’s a lesbian, respect that.
by definitely not gay totally October 23, 2019
by ShrekIsLiveLaughLove February 19, 2020
Person: Hey, I’m a lesbian
Straight girl: Oh...you don’t have a crush on me or anything, right?
Person: No, Emily, I don’t have a crush on your lulu lemon, iced coffee, scrunching wearing ass. I’m a lesbian. That doesn’t mean I don’t have standards.
Straight girl: Oh...you don’t have a crush on me or anything, right?
Person: No, Emily, I don’t have a crush on your lulu lemon, iced coffee, scrunching wearing ass. I’m a lesbian. That doesn’t mean I don’t have standards.
by arialevon29 August 09, 2020