first off, you would need a consistant light source, of 18 or 24 hours, otherwise you would have a stinky female, or an ugly male, but more likely, a useless hermi.
A scratch and sniff poster is more along the lines your looking for. How is it "cool" to have one lone plant, with no nutes that never flowers .. sounds like the charlie brown x mas tree to me. Plus looking at it everyday, would make you want to care for it, give it some buddies, and obviously harvest it. So you should probably just set up a small grow of a couple plants