You know those brownies your room mate made for you after you ate all their food? How you devoured them? How you now can't get off the toilet? Exactly.
*sights special brownies* *Nom* *gurgle* *runs to bathroom* *not seen again for three days*
A cake like sweet that has copious amounts of chocolate in it, and something else. Normally, the "something else" is weed.
Fred: "Hey, Shaggy?"
Shaggy: "Yes?"
Fred:"Can I have one of your special brownies?"
Shaggy: "Sure."
Fred: *munches it*
Also Fred:*starts sweating*
Fred again: "Shaggy this isn't weed"
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?"