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 23, 2009
Get the lesbianitismug. God: "Jeez... sorry for all those ugly chicks down there-- I got something that'll make you guys feel better." <--(how lesbians were created.)
by Mr. NoFace January 20, 2009
Get the Lesbiansmug. by Joey Diaz January 18, 2008
Get the Lesbianmug. an identity for females/demigirls/nb femmes in which you are attracted to other females demigirls and nb femmes.
by LaLaLesbian May 19, 2019
Get the Lesbianmug. 

