Basically means stop fucking around with the shit that isn’t worth your time energy or effort it can refer to multiple things such as drug usage, casual sex, speed dating or otherwise anything that is meaningless and useless to one’s growth.
Tray:I just fell in love with a girl I’ve known for two minutes on discord!
Trophy:Knock it off with the bullshit tray.
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.