Boohoobies are sad and depressing boobs. They are the type of boobs that just kind of sit there, overflowing a bra and looking like Squidward's nose. Boohoobies when a woman is laying down look like to blobfish sliding off of her chest, trying to make their way back into the sea. Boohoobies are generally a disappointment for both the boob owner and the boob aficionado.
I went back to her place, and she started undressing, and her boohoobies flopped out and just kind of sagged there, around her knees. It was very depressing.
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?"