"Fuck you and your mother". Generally used as a sign of irritation or being unhappy. Especially used when some idiot has just saidsomething very stupid to you.
Johnny: "Game's at 6:00 tonight."
Danny: "Hey Lisa, you know the game's at 6:00 right?"
Lisa: "Do I look stupid to you?! FYAYM!"
A tight, tangled knot of loose hair and lint that forms inside clothing during the clothes dryer cycle. It typically hides inside garments, causing an annoying lump or a phantom tickling sensation against the skin until it is found or falls out onto the floor during folding.
I was folding my clothes and a huge hair spider fell out onto my hand