RPM ( Revolutions Per Minute )
It's like a French kiss, but down under.
Five. Four in reverse, and one in case the enemy is attacking from the rear.
A: So the violists don't need to be retrained.
Pupil : Well you told me never to walk into school ten minutes late !
None - the lightbulb has the capacity for its own revolution
A pigeon... "Coup, coup"