"A meandering digression of increasingly unbearable inconsequentiality"

“Jerry! Hello!” Mr. Lesser, as Uncle Leo, would cry whenever he’d encounter his nephew in a social situation on “Seinfeld.” His greeting was usually accompanied by an elaborate palms-up gesture of welcome, and followed by a meandering digression of increasingly unbearable inconsequentiality, often involving his son, Jeffrey, who worked for the New York City Parks Department.