You're assuming, of course, Sweet Corn, that animals have problem solving and devious minds. This is, according to Christian tradition, simply not true as they don't have souls (don't start me on that).
Anyhow - my experience of animals is that they display every human emotion, so being devious as a parrott is to be expected!!
I digress, back to the topic:
A 'jiffy' is an actual unit of time for 1/100th of a second.
A Sphygmomanometer measures blood pressure.
A typical lightning bolt is two to four inches wide and two miles long