Something that I thought up several years ago which has occasionally become stuck in
fabricdragon's (and my) head, intoned upon noticing the latest Stupid Thing™ that Frodo, our dog of that time, had done:
{with no apologies to the cathedral at Winchester}
Dim damn dumb dog
Dumb damn dim dog
Dim damn dumb dog
Dumb damn dim dog
DUMB...
DUMB...
DUMB...