toycommandos
Lantern Swinger

I was at my local remembrance parade on Sunday and to my delight there was an old and bold Royal there who marched with me. He served in the late Forties and asked if I had a square number. I have been in the Corps for 14yrs now but have never heard this saying. Can any of the old and bold amongst you shed any light on this saying?????????
Cheers
Cheers