the part of the penal shaft below the nutious bagious just forward of the taint. usually useful only during the time a semi or during a full stiffy
I awoke pleasantly by my playmate lightly scratching my underpenis turning my morningsemi into a full hard-onwhich I proceeded to fu.......ect....ect........ until the three stooges came on
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?"