In Scotland, the addition of an exclamation mark instantly makes things funny! However, the original exclamation mark-shaped plans for Hadrian's Wall were cancelled when it was realised nothing was holding uo the top bit.

"Steganography" is the art of hiding a stegasaurus.

My ancestors were from Scotland, but spelled their names with a question mark at the end. This led to confusion, vast intermarriages, and, ultimately, extreme difficulty in genealogy searches.

At work, I have three stegasauruses hidden. I cannot make claim to the title of professional steganographer because to do so would blow my cover.

Scotish Bagpipes are a useful device for storing hot air!