Top definition
someone who looks really hot on facebook profile picture, but in real life they are butt ugly.
Sam: How was your date
nevin: The girl was so ugly, but on facebook she was hot though.
Sam: She has Facebook fake sexyness for sure than.
by qweef shady June 27, 2011
Get the mug
Get a facebook fake sexyness mug for your brother-in-law Georges.