Is there a celebrity more known for his way with the f-word than Samuel L. Jackson? From Pulp Fiction to Snakes on a (mother-bleepin') Plane, the guy just brings a certain something to my own personal favorite four-letter word.
So I think it's genius that he's the voice behind the audio version of Adam Mansbach's now-infamous children's-book-that's-really-not-for-kids, Go the F*ck to Sleep. You can download his narration here (it's available free, for a limited time). Just make sure your kids are, well, asleep before you listen.