Nice collection of cadence songs here:
https://megaman34001.tripod.com/Cadences.htm

OLD LADY

Saw an old lady walking down the street
She had a pack on her back and boots on her feet
I said "Hey lady where you going to?"
She said "U.S. Army Ranger School"
I said "Hey lady, haven't you been told?
Ranger School's for the young and the bold!"
She said "Hey sonny don't be a fool
I'm an instructor at the Ranger School"

Saw the same lady walking down the street
She had a chute on her back, jump boots on her feet
I said "Hey lady where you going to?"
She said "U.S. Army Airborne School"
I said "Hey lady, you're too darn old
You oughta leave the jumpin' to the young and the bold"
She said "Hey sonny can't you see?
I've got master jump wings on my CIB"

Same old lady walking down the street
She had a tank on her back and fins on her feet
I said "Hey lady, where you going to?"
She said "U.S. Army Scuba School"
I said "Hey lady, haven't you been told?
You better leave Scuba School to the young and the bold"
She said "Hey sonny can't you see?
I taught recon, UDT"