Stealthie is a photograph of one or more people, taken without their knowledge or consent.


Smartphone cameras are not just for selfies, they're also for taking “stealthies,” or secret snaps of people around you, mostly in the “OMG, look how hot this guy/girl is” category (admit it, you and your friends have a Viber/Whatsapp/WeChat thread dedicated to this).


For example:

There are 468 24-hour security cameras in Cannes, which means, even if you aren't taking your own picture, someone else is. Think of it [as] a “stealthie.”