When you're peaking on methamphetamine, two dudes & a chick with a strap on poomp you in the doompy, taking turns or at the same time.
"Bro, I went to visit Skrillex backstage and saw his doompy getting poomped by two dudes and a chick."
"Hey fellas (and lady), I'm high on meth, ya'll down for a doompy poomp?"
"Did you hear what happened to Alex yesterday? He got spun out and doompy poomped at the safe house."
Jimbow Jimbobble made all poompaloompas and Cing Buchacacha made Jimbow Jimbobble. if you didnt know everyone ever is a poompaloompa because one day Cing Buchacacha had the poompaloompa touch and touched the floor and everyone became a poompaloompa
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?"