What is a metaphor that describes you working at your best?

Busier than a one-armed paperhanger with a case of the hives

Busier than a one-eyed cat watching nine rat holes

Busier than a one-legged cat trying to bury a turd on a frozen pond

Busier than a three-legged cat trying to cover sh*t on a marble floor while having to go five miles for dirt.

Goin' twelve ways to Sunday

Busier than a one-toothed man in a corn-on-the-cob eating contest.

Busier than a mosquito at a nudist colony.

Busier than a set of jumper cables at a country funeral

Busier than a cat with puppies

Busier than a desert cobra at a mongoose convention

Busier than a termite in a saw mill

Sara is a bloodhound who sniffs out the opportunity for political humor a mile away, digs out the punchline, then gets pats on the head and hears "That a girl" from her friends.

Ticking over like a finely tuned engine

Busy as a bee.

Running around like a blue a...d fly!

All cylinders firing.