in other words, Fuck You.
usually people says..FU instaed of using full sentence.
Jonatahn : Our office is really quiet. what is wrong?
Maybe Kimberly is on vacation?
Wendy: FU from Kimberly~~!!
Jonathan: What does it mean 'FU' ?
Does it means 'Fuck You'?
HR~!!!!
Wendy: Don't be serious man~~~it means 'Fred Uncle'
I have no idea... what are you talking about?
This is a mix of friend + uncle. If you have a friend who is practically a brother/sister to you, their kid can call you "frienuncle," Pronounced "Fren-uncle."
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.