Oxford English Dictionary are you listening?

I seem to have invented some new words. I've been using them for a while but only become really conscious of it recently when a colleague commented on it. When I am really tired, normally when I get to work of a morning, I am often still stretching anf yawning and I proclaim, normally in a very loud voice:

"Buggerlicious",

or

"Fuck-a-doodle-do".

I guess it is a peer-induce swear-word softened down by a child-like or softer word, but whatever it is I am considering patenting them [that's a joke I don't want to be a sad-fucker like John Fashnu with his "Awooga"].