A combination of Flute + French Horn. The most glorious combination of instruments, that when played together produce a sound of angelic quality. Often causes mothers to weep and babies to be thrown.
OH GURL I WENT TO A FLORN RECITAL THIS WEEKEND, AND BOTH OF THEM WERE SO TALENTED AND ATTRACTIVE. I cried the whole time.
by Richellehearts February 28, 2012
It actually means porn... I created this word in the summer of 2005 and yes it does mean porn... It's a long story... I was walking down my street going to Dollar General while on my cell phone with a friend, I was going to my dads house that night in a different town and that's where my friend was... I go to my dads house every weekend and usually I bring a porno, well as I was walking to Dollar General i started screaming PORNO!!! My friend was like "dude my dad can hear you through the phone!" So then I started screaming FLORNO! so my friend wouldn't get in trouble, and that's how florn and florno got started...
Hey man i'm gonna bring some florn in next weekend!
by Stain McGrain September 28, 2006