How about a very small hydraulic jack system that is ultra and powerful enough to help those old guys who ride huge crusing motorcycles and have them tip onto the for whatever reason.
There would be one tucked away on each side with the ability to swing out and assist the rider in uprighting the
motorcycle.

It could be one hydraulic cylinder under the bike with a lever out each side that tucked into the frame well, they would have to be a couple feet long, and almost reach up to the bottom of the seat, to get out further than the laid over CG. Basically the top one would first jack out till it met it's stop and then other would start to raise the bike. it could also serve as a very stable kick stand. If it was lockable in the down position it would be a very good theft deterrent. Somebody just stole my bike, but it wasn't a heavy Harley, I could lift it. Virago 535.

A purse/briefcase-sized hand-pump spray bottle filled with de-ionized water, with the words "Asshole Repellant Spray" in bold, unfriendly letters on the side.
A douche for a douche.

Why do all my ideas have a common theme?

theresa

Inflatable breast-implants. You could be any size you want at a moments notice. A new concept for a breast pump (preggies, know which you pick off the shelf in the drugstore.) Manual blowing will be fun, too, with the right guy. BJs will be, finally, a reciprocal assignment. Instant floatation device, a real life saver. (Think "BayWatch".) Fill it with aerosol and it will serve as a built-in cooler at the same time as a built-in destroying agent of the environment. It seems that this last bit (environmental unfriendliness) is absolutely an essential part of any newly marketed product.

You know how people say "it tastes like chicken?" Well, imitation whatever that is, only made out of chicken!

Making a tasty meat substitute that tastes like chicken out of powdered igneous rock, and making cocaine out of stale beer and old shoe-laces.