Noun / Verb: A potentially lethal and or explosive combination of estrogen, neglect or alcohol absolutely hell bent on blowing up all possibilities of sentient conversation occuring between two or more males.
ex1: We were having such a good time talking until she came up and laid a stack of gynomite on us.
ex2: They're having a conversation without me. I had better go gynomite it right now.
past tense: gynomited
see cock block
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?"