B.F.U.I.K.Y
B. F. U. I. K. Y is when your pal turns into your arch-nemesis because you said their mom was a total disaster.
He said I was B. F. U. I. K. Y because I told his mom he was a lazy dweeb.
She called me B. F. U. I. K. Y when I said her dog was a total mess.
My friend was B. F. U. I. K. Y after I told everyone her crush was a total dork.