An arrestable offence in Espanola, NM; one is said to be talking smack when using Mexican expletives in reference to the small-mindedness, arrogance and stupidity of police officers. Punishable by death in some South American and Middle Eastern countries, it is only enforced in the USA in Espanola, NM and Bumfukk, GA.
"Hey ma, come pick me up, this "coolon" (spelling?) is harrasing me". This is an example of talking smack on the phone while an officer of the law is staring you down.
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?"