Lady: "I saw a man walking merkily past my house. Later that night, I saw the same man standing outside my window donning nothing but his tremendous merkin"
Example 2:
"Whitfied and Eph rowed their boat merkily down the stream. Merkily, merkily, merkily, merkily, life is a hairy dream."
Example 3:
Kevin was uncomfortable about his new purchase and acted merkily around all but Matt.
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?"