AM/FM 

Sometimes, slang used to refer to someone who is bisexual.

See also AC/DC.

"Is that guy heterosexual?" "Nah, he's AM/FM."

AM/FM by dsm.textrevision September 5, 2004

AM or FM??? 

WHY DONT YOU JUST CHILLAX OR TURN ON THE RADIO! WOULD YOU LIKE AMMMM OR FFFMMMMMMM?!

“AM OR FM??? JUST CHOOSE ONE GODDANGIT”

AM or FM??? by Mr.What Zit Tooya May 20, 2018

A.M.F.M 

Another Man's Fecal Matter

Like when someone uses a pulic bathroom and there are poop streaks and they are afraid of getting blamed for A.M.F.M.

I went in to the office bathroom and the guy before had left duty-streaks in the bowl. All I did was urinate, but as I left a cutie was heading to use the restroom and I knew she was going to blame me for A.M.F.M.

A.M.F.M by Crunchyness May 28, 2007

amfma 

1. The Son of Jesus.
2. Grandson of God. (I Am)
3. ¯\_(ツ)_/¯

In the last days before destruction, all of creation rejoice at the coming of the Amfma who proved by many miracles and great love that he was the Son of Christ, and kinsman of the Abba Father.

amfma by iam.root October 17, 2022