"What is a jowler? Ah, glad you asked, gentle
reader. A jowler is when you shake your face
from side-to-side and take a short exposure
photograph. The effect's a bit like watching
someone under extreme G-horse. Very pleasing,
and something to try at home this weekend."
I tried this several times with no result other than a possible brain tumour (possibly something to do with the fact I had no batteries in my camera
).However I utterly demand that other people post their own malformed mugs on the board. Demand I say!