top of the hour

The beginning of the hour or when a new hour starts. (1:00, 2:00, 3:00)

Hasan: Ad break at the top of the hour!

Chat: *revolts*

by Cowman. September 23, 2023

Microsoft hour

The arbitrary amount of time it takes to install Windows XP on your computer. Usually somewhere between 40 and 120 earth minutes

I need to reinstall windows. I'll be back online in exactly one microsoft hour.

Your computer will be ready in one microsoft hour and 30 microsoft minutes

by d4m4s74 August 22, 2012

Insomnia Hour

An hour at night where, once reached, would end up for you being better off staying awake for the rest of the night than to fall asleep past that given time. Generally is 4:00 A.M.

Oh, it seems I've reached my insomnia hour, may aswell stay awake all night at this point.

by ⬆⬅⬊⬊⬆⬅⬅ January 16, 2018

fucking hour

A fucking hour is a fraction of time shorter than an actual hour. You know its like when a dude thought that he was fucking for an hour but it was like ten minutes, thats a fucking hour.

"We went across town for some food, I swear it felt like a fucking hour but was really just 20 minutes"

by mpaarating August 2, 2017

hippy hour

Early showtimes (and endings) for bands (especially folk), due to the inability of aging hippies to stay up for late shows.

It sure was nice of Simon and Garfunkel to play that hippy hour show, I can't stay up past 9 any more.

by just jon January 23, 2013

DAN-HOUR

(DAN-HOUR) IS THE EQUIVELANT OF 4X WHAT EVER THE MENTIONED AMOUNT OF TIME IS ORIGINALLY.
SO IN ESSENCE IF A FRIEND THAT HAS AN OUTSTANDING KNACK FOR TAKING MUCH MUCH LONGER THAN THEY SAY THEY WILL, THEIR TIME CAN BE MEASURED IN "DAN-HOURS"

DANIEL HOYER: "AY YEAH BRO, I JUST GOT TO FINISH UP THIS ONE THING REAL FAST AND ILL BE BY IN AN HOUR"
ANYONE THAT KNOWS DAN: " OKAY SO ITS 5PM NOW, SO IN DAN-HOURS I SHOULD BE READY AT ABOUT 9PM, SEE YOU THEN"

by SAVAGESKIN December 19, 2021

ninja hour

The beginning of ninja hour is signified by actions one attemps and succeeds where they would usually fail.

Brett just caught the pop bottle I threw at him behind his back! It must be ninja hour again

by PseudoVoid October 14, 2008