Ha! I do the "pinky grab" too! And the elbow/outside of the arm! I also do it at home while cooking/prepping food, so I can keep the rest of my fingers clean to touch said food if need be, or to turn on the faucet to wash my hands after touching food. (I actually try to do any food-touching with only one hand, leaving the other clean for faucets/fridge doors/etc., just as I only touch things in the bathroom with my right hand so my left is clean to turn on the faucet...but it's not always feasible when prepping food, unfortunately, so yeah, pinky-grab is the way to go there, or sometimes I use my wrist, or grab a paper towel first and use it to turn the dials on the burners or whatever.) And omg, the thought of those rings...bleh. How can you be too lazy to wash your hands after using the toilet, seriously? It barely takes any more time than rinsing them and that way you can feel good knowing they're clean. I don't have to worry about what I touch after coming out of the bathroom, and I can't imagine feeling comfortable otherwise. I even wash my hands after using the toilet when I'm about to hop into the shower, ffs (I also wash them in the shower after I have washed my undercarriage, like, I wash the parts and rinse them, rinse my hands of whatever's left of that soap, then soap and rinse the hands again); if I'm about to start cooking and need the bathroom I will literally wash my hands in the bathroom, come out, and wash them again at the kitchen sink because it feels weird to start cooking without doing so.  I admit I'm a bit phobic/obsessive there, and some of those washings are probably or almost definitely not necessary, but...I'd rather be a little phobic than serve my family spaghetti with a hint of urine bacteria or something.