Remember those annoyingly stupid "Baby On Board" signs people had in their car windows? As the boomer demographic ages, the population of older members of society is bulging, spawning a need to put up a new car sign: "Boomer on Board". "Geezer On Board" is also available.
When you see the sign, look for the never ending left turn signal as the boomer/geezer toodles down the left hand lane of the Interstate.
Implications - XX
With super-cool signs like this one showing geezers on board cars, there is no reason not to always have a smile planted on your face while driving. Drivers are even more likely to get a really good glance at spectacular signs like these while the elderly continue to drive at a snail's pace down freeways.