There's this comercial. I don't remember what it's for, but it has Gwen Stefani lying in bed and she says,
"Sometimes it's so hard to find what it is I'm trying to say."
Which didn't sit well with me. I thought, wait a minute. Isn't she the one who's hit song goes, "I ain't no hollaback girl." What does that mean? Obviously Gwen is privy to some bit of american slang that has not trickled its way to my corner of the world. No small feat, I hear quite a bit of fringe slang. Like fadunked, which is a bit too vulgar for me to give you the definition here.
I looked up the lyrics to see if I could piece together a meaning from context clues. The most repeated line in the song is, "This my shit." And, after I got over the fact that there's no verb there, I decided I agreed with Gwen. Her song is shit. Apparently, finding what she's trying to say is so hard she gave up and started writing down what ever incoherent jargon fell from her addled brain.