Student 1: "Miss, remember that homework you assigned us yesterday."
Teacher: "Ah yes, thank you for reminding me!"
Teacher: "Everyone pull out their homework please!"
*Student 2 realized he hadn't completed the task set by the Teacher*
Student 2: "Bruh sound effect #2"
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?"