Cockswabble
A thought or idea that represents nonsensical jibber jabber in ones mind, most of projected into the world and detested by those in the presence of it.
"Lighten up on the cockswabble, nobody has time to listen to this nonsense."
Gerund: "Stop cockswabbling about like you have nothing better to do."
Gerund: "Stop cockswabbling about like you have nothing better to do."