Secret group name of mid 70's anti-establishmentarianists from BHS, who spitspit-balls at the movie screen (hence the name: Spit At= "Spadette" the spelling of which was changed to hide the original crime---who cared??). The Spadettes had a motto, "Red is the Color". They added individual secondary names (ie: Spadette Zet, Spadette Jet, Spadette Bet, Spadette Met, & Spadette Det) and created personalized IDs to show to teachers who asked "Where's your hall pass?" Needless to say, everyone knew they were stoned off their asses.
"I keep finding these notes in my locker...all it says is "The Spadettes" WTF?" "Who the hell are the Spadettes?"
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.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"