Improvements

There once was a guy from Vancouver
who was somewhat a self-improver
He hung out at bars
and in dining cars
to practice the Heimlich Maneuver

I shared an earlier version of this limerick with some friends a few weeks ago. This one is an improvement.

Photo credit: “Mickey’s Diner” by Jerry Huddleston (Flickr name) is licensed under CC BY 2.0.