A gap in coverage.
Because they won't believe it.
You can't keep a good man down!
Alcmene triple-dog-dared him.
Because actions speak louder than words.
An inj-oink-tion.
A non-prophet religion Edit: Replace the word "religion" with "set of beliefs" if you're picky about that sort of thing
Shoepremacy.
A turban legend
It was all a myth-take!
2 Get Chocolate Milk!!
De Beers
You stop milking the cow after ten years.
One plays with an electric guitar, the other a-cue-stick.
U and I.
With or without "u"