A person comes into work and doesn't really work, but pretends to work while waiting until the end of the business day. Spins chair to make time progess a little faster, so therefore called "Chair spinner".
by nonchairspinner July 23, 2013
Refers to your colleagues that jump out of their chair so fast at 5pm that their chair can still been spinning for a while after they are gone, and you are still working.
by mccarthy79 April 13, 2015