This is used when a Male feels an interest and enjoyment to feminine things but enjoys more masculine things as well. After times how a male will like working out and having muscles but also like wearing dresses. They also do not wish to be female so they aren’t really trans.
Person1: “hey Tyler, you seem to enjoy painting your nails and wearing make up, but you say you don’t want to be a girl and like being the gender that you are. What exactly is your gender?”
A man who is dominated by women, and takes his anger out on others. It's an acronym for "Feminine Obstructed Yahoo", as defined in eastern Pennsylvania.
"That dude is angry. Based on the way he acts, he's a definite Foy, and is all hung up on his mommy patterns."