Once again proving it's not just a show for kids, Sesame Street's hilarious spoof of the popular Isaiah Mustafa Old Spice ad has become an Internet hit. Grover preaches the importance of smelling like a monster and of using the word "on" correctly in the parody of the "Man Your Man Could Smell Like" ad. Have a look at the spoof, and the commercial that inspired it, above.
(More Old Spice stories.)