Legal but boring uses for plastic wrap:

Wrapping the remains of breakfast, say, one uneaten waffle.
Wrapping up your lunch sandwich to take to work.
Wrapping up your kid's lunch to take to school.
Putting over the top of the casserole dish you served for supper which nobody really enjoyed.
Helping out sprouts and silver colloidal generators (which are for what, anyhow?)
Waterproofing various items that have to go in your knapsack when hiking or canoeing

Legal and interesting uses for plastic wrap:

Creating outfits for Brittany, Madonna, Demi, etc.
Meeting your husband at the front door therein
Creating a sunroof for your car / skylight for your bathroom
Toilet-training your cat (no, really!)

Illegal but interesting uses for plastic wrap:

Using as a safe restraint for the burglar you caught in the basement at two in the morning
Nice futuristic variation on t-p'ing your neighbor's car or trees
Wearing as a sari to the Blue Jays' next home game at the Skydome
Substituting as a pet muzzle/collar/leash
Stretching across the mouth of an alleyway next to a favorite pub for a really LARGE-scale version of the toilet-seat boobytrap...


And I don't think we want to hear about the last variation, which would be 'illegal and boring uses'... or do we?