Guys whom use photos of females they dont know to pretend to family and friends they have a girlfriend . Abbreviated to IGS
That dude's single. Nah he showed me a photo of his girlfriend. Dude ! He downloaded that pic of the net. Ahhh so he's got invisible girlfriend syndrome then....... Yep.
by geester June 2, 2016

Dude, I went into the bathroom last night, and I ran into my girl's invisible wall. It was so bad, I just left right away.
by Rickie Jr. August 20, 2007

by mr.boston February 28, 2008

Kid 1: Pretends to suck on an invisible dick
Kid 2: *laughs* suckin on dat invisible dick
Kid 3: It’s Invisible Billy’s Dick
Kid 2: *laughs even harder*
Kid 2: *laughs* suckin on dat invisible dick
Kid 3: It’s Invisible Billy’s Dick
Kid 2: *laughs even harder*
by weeby mcweeberton April 10, 2022

another term used to describe someone who's died, as first used in the "dead parrot" sketch of Monty Python.
by Co-stanza August 31, 2010

After protected sex , a man pulls off the condom on his penis and the slaps the women he has slept with across the face with the jizz filled condom.
by Lenispentils May 14, 2018

a feminine-looking lesbian that has difficulties in convincing the dyke world at large that she's gay, or being seen by other lesbians at all.
1st Dyke:See that girl over there? She looks so straight, too bad, because she's pretty hot.
2nd Dyke: Don't be so quick to write her off, you never know, she could be an invisible femme.
2nd Dyke: Don't be so quick to write her off, you never know, she could be an invisible femme.
by Starrgirl17 September 9, 2011
