your dick, when you are holding onto it with one hand, like it was a gun or an implement of destruction and aiming it at an orifice waiting to be violated.
I took my cockpiece out and jammed it directly into my girlfriend's swollen cock throat without hesitation. She's a whore.
the area of one's pants in which contraband can be stored, for example a bottle of alcohol on the way into a club or concert. named for it's proximity to the male genitalia.
guy number one: dude they're gonna confiscate my gin.
guy number two: chill brotha, put it in your cockpiece. they'll never find that shit.
Also the etmylogical root of the name "musicboy". Describes the actions of one who spends his mornings listening to Dvorak and his nights by the men's urinal in Clapham Common. Typified by an inability to make decent jokes and a small reproductive organ.
An observer: "Musicboy - you're a cockpiece."
Musicboy: "Yes I know! Have you heard my latest symphony, I made it in the shower!"
An observer:"Liar, for a start, you couldn't fit in the shower"
A term coined by The Nostalgia Critic and the channel awesome YouTube affiliates during the episode about avatar Last Airbender by M Night Shyamalan got means a story that Focus too much on Exposition and explanation instead of show don't tell
The Nostalgia Critic said that the avatar Last Airbender suck because of ChestPiece Storytelling