Fart bombs are these bags with this liquid inside a small packet, which you squish , then they react to produce hydrogen sulfide and then the bag pops and a rotton egg smell fills the area.
Did you smell that fart bombEliot set off in the corridor.
this is when your little brother lucas goes to the bathroom at three a.m after eating nachos all night long and poops so hard he could clog seven toilets and a cat. this usually results in sending him off to an orphanage or area 51 while the rest of the world tries to clean up the nuke that just went off in that bathroom
bro my brother blew up the house last night after tacos! he really pulled a Lucas Butt Fart Bomb!
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?"