What is Fannoying?
1.
a person or thing that is really fucking annoying.
Damn, Janina is so fannoying !!!
That noise is so fannoying.
See
2.
an annoying fan
Jason: I love jay-z man, he's a genius listen to this
Sheilla: I don't want to
Jason: Why? This song is so sick!
Sheilla: You've been talking about him ALL day. You're so fannoying!
See