long hour 

A “long hour” refers to the “decimal hour”, equal to 2.4 hours, exactly one tenth of a day, sometimes called a “deciday”. The decimal hour was an official unit of French Decimal Time, during the French Revolution, during the 1790s. Since then there are periodic attepts to revive it. It sometimes features in scifi to represent a futuristic or alternate system of measurement.

The chief said to be there in three hours, but did she mean the old hours or the new long hours?

long hour by Yosef10 July 15, 2011

long hour 

film hour, chased by spouses, regularly best

long hour is our best time

long hour by man!? August 16, 2018

Long hour 

Long hour is 2 and a half hours that the administration thinks is necessary to throw 35 kids in a packed classroom and make them wait while everyone else eats lunch. 27 minutes of lunch 2 hours of hell.

Secretary: we have too many kids to just section them off into 4 groups. We’ll have to go with 5 half hour long lunches.
Principal: well lets just see what happens.

Long hour by Dahnyehle the great July 6, 2005

The long neverending demented cartoon movie that lasts almost like, half a fucking HOUR, damn you! I hate myself, go to hell. 400000004!

I don't know, I'm just really, really drunk.

You looked this up?

The long neverending demented cartoon movie that lasts almost like, half a fucking HOUR, damn you! I hate myself, go to hell. 400000004! by ACDC FOREVAR!!!111 May 19, 2004

mad long hours 

When someone works for long periods of time. Not just an 8 hour shift or something, but for very long periods of time.

Sarah: "I never see Jordan around anymore"
Mark: "That's because he works mad long hours"

mad long hours by snakesanladerscheeseancrackers March 29, 2010