Yardangs and other matters...

I know that yardangs
are not the obvious choice for a post
but bear with me...

MrM and MrsM recently had the pleasure
of meeting a friend of MissM,
let us call him MasterN,
and, as luck would have it, he is a Geographer.

MrsM was able to make intelligent conversation
about exhibitions that she had been to at the RGS.

MissM was able to entertain us
with stories of the coldest place on earth.

and MrM?

MrM decided to give a monologue about yardangs
(which appears to be all that he remembers
from years of Geography lessons)
and spoke at length
and in great detail
until MrsM and MissM begged him to stop.

MasterN gave a very good impression
of being completely fascinated
by the mysterious world of the yardang
and delighted by the chance to learn about them...

which is why I think we should refer to him
from now on as
the Charming MasterN.