Not Yet Retired ... Still Thinking Neuron Synapse Geek Humor

No need to be a soon-to-be retiree or semi-retired to enjoy wry anatomical humor with any of these gifts featuring a neuron / synapse along with the following saying: "Not Yet Retired ... Still Thinking". Make others do a double-take on the fact that you are still an engaged human being with a dose of medical / biological geek attitude today!