If you happen to have your bugle handy and have a good lip, take a look at what wiki/bugle has to say, then give your favorite call a good riff. (You can read music, can you not?)

Many of the familiar calls have had words made up to fit the tune. For example, the US Reveille goes:

I can’t get ‘em up,
I can’t get ‘em up,
I can’t get ‘em up this morning;
I can’t get ‘em up,
I can’t get ‘em up,
I can’t get ‘em up at all!

The corporal’s worse than the privates,
The sergeant’s worse than the corporals,
Lieutenant’s worse than the sergeants,
And the captain’s worst of all!

< repeat top six lines >

and the US Mess Call:

Soupy, soupy, soupy, without a single bean!
Coffee, coffee, coffee, without a drop of cream!
Porky, porky, porky, without a streak of lean!

and the US Assembly:

There’s a soldier in the grass
With a bullet up his ass
Take it out, take it out
Like a good Girl Scout!

For some reason the only one I remembered was the last.

Dave, who really should get off this kick and do something productive for a change.