Clip it on to your soda or water bottle, and with each sip you look a little more sophisticated than before. Make sure you keep it right side up, or else you might end up looking a bit strange; nobody has a handlebar goatee.
You might not be the one in need of mustaching, the solution of which is the mustache ring:
Give a mustache to anybody else, even if they already have a mustache. It's like the Green Lantern's power ring, but designed by Apple for simplicity and interactivity.
ring via, popstache via.