noun; the result of one female's attraction to another, characterized by the massive, uncontrollable engorging of the clitoris,and lewd, sometimes erratic behavior.
The event of getting an erection while viewing a group of 2 or more lesbians participate in sexual activity (also including kissing). (This can be referenced to Tosh.O season 3, episode 5. When Daniel Tosh says that Black Swan gave him a Lesboner)