Biting off more than...?

With a late afternoon dental appointment scheduled for today, I did the above cartoon yesterday in anticipation of potential disruption to normal cartooning routines.

Just as well. I was out on a planned shopping excursion for most of yesterday afternoon, while the dentist was desperately trying to seek my agreement to having today's appointment brought forward to
10 a.m.

(No actual dentists or patients were harmed in the rushed production of this work.)