I recently came across this post on Renaissance Cafe of a student of American Sign Language signing the lyrics to Cee-Lo Green's elegant love ballad entitled "F**k you". While not exactly the most child-friendly lyrics ever written (although I must admit the tune is catchy), I was intrigued and hit play on the video, only to see some language-learning lessons jumping out at me.
The (lyrically) NSFW video, together with a few language-learning lessons, after the jump.