You'd best hop to it if you want to arrive on time.

Mummy brown.—The bituminous substance found in and enveloping Egyptian mummies; it may be considered partly animal and partly bituminous matter.]

The post of vice-president should, by rights, have been given to John.

THIS is your Kodak moment. Kodak moment, in this case, does not mean a moment to capture on film; rather, it means the time in history when an upstart technology changed the game; e.g., digital photography emerged and Kodak chose to ignore it until it was too late.