What is Geezerati?
1.
Senior citizens who either are, or think they are, still hip and cool.
Seeing a white haired guy ride away from the 7-11 on a Harley with his Maalox in a sack, "Oh yeah, another member of the geezerati."
Watching 3 old women pull away from you in a half-marathon, "Holy crap, I've been dusted by the geezerati!"
See