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1337 hour (pronounced Leet Hour) is the time when everyone should stop what they are doing and do something elite. Leet hour is 1:37PM which originates from 1337 or 13:37 military time. It's important to note that 1337 hour is not actually an hour but rather a minute, from 13:37 to 13:38. It is referred to as 1337 hour because actions performed during that minute are more epic than normal actions that actually take hours.
I'm gonna own my friend at work by showing off my coding skills on 1337 hour.
by n00bayev February 02, 2012
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