A hilarious phrase that is not supposed to be funny, but actually meant to be a G-rated exclamation of surprise or amazement used by LDSers (akaMormons).
One Mormon girl to another Mormon girl:
"Oh my heck! You're having another baby! That's 14 now isn't it! Joseph Smith would be proud"
an exclamation that can be used in many circumstances. it is a less profane version of "oh my fuckin god" and more positive. it can be used when something is funny, surprising, or maybe dumb.
Peppa: George, we won the lottery!
George: OH MY HECKIN' GOD
George: oops i've spilt your tea
Peppa: ugh oh my heckin god ur cancelled
Peppa: OH MY HECKIN GOD ! GEORGE LOOK AT THIS MEME i'm laughing so hard George: HAHAHA OH MY HECKIN GOD
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?"