Undertime

[Tina]

The under or after part of the day; undermeal; evening.

[Julian]

Opposite of [overtime]. [The difference] between hours worked and the expected or [contracted] hours.

[Hina Muqadas]

1. A term used to [designate] the time a partcularly [skanky] female [radio] personality spends under her male clients.

[Britney]

The [extra hours] (beyond a 40 hour week) employees have to work before being compensated by [OVERtime]. Any [unpaid] hours worked by the employee that are donated to the company without pay.