Sense Sonnet - Pumper

 Leap Year Over Tall Buildings

February 29th is

Date that happens once in four years.

So if born on this day, gee whiz,

Not as much time for birthday cheers.

Of course many have birthdays real

On leap year day, but also one,

The fictionalized Man of Steel,

Most powerful, thanks to the sun.

DC Comics creator chose

Leap year birthday, and asked why,

Replied that as everyone knows,

This hero is an ageless guy.

When February 29th fall,

Superman, Happy Birthday from all.