Do they speak Welsh?

MARS

One of the many patients, whom I treated while I was studying dentisty at University College London, was a highly intelligent senior civil servant. There was much work that needed doing in his mouth, so he visited my clinic frequently and we got to know each other reasonably well. At least, that is what I began to think.

 One morning, he arrived for his appointment and sat in my dental chair. After exchanging pleasantries, he said:

“You know those Martians, who have landed in Wales?”

“Mmmm,” I replied.

“Well, I’ve heard that they communicate without exchanging words.”

“Telepathy?” I asked.

“Yes, that’s it”

I turned away from him, ready to wash my hands, when he continued:

“Well, I was wondering whether when they are in Wales they communicate in English or Welsh.”

Feeling a smile coming on, I turned my back to him, and began washing my hands for long enough for my urge to laugh to wear off.

As the saying goes, it takes all sorts…