The time 3:14. Can be AM or PM. Also, Pi Time.
Guy 1: "Hey, what time do you want to go to the bar?"
Guy 2: "I have class until 3. Let's go at Pi O'Clock."

Pizza Place: "Your pizza should be ready to pick up at Pi O'Clock. Thanks!"
by Krish the Fish March 17, 2010
Get the Pi O'Clock mug.
the time at which someone is noticeably drunk, especially when it is not at a generally accepted time to be drunk.
"I called Bill at about 2 pm, and he was already slurring his words. Apparently, it's already half past drunk o'clock for him."
by The LJ-rizzle March 23, 2009
Get the drunk o'clock mug.
A time of morning (or night), usually between 3AM - 6AM in the local time zone that requires a person to interrupt normal sleep or waking patterns for often dubious reasons. Often used in reference to extremely early arrivals to airports, or to join business teleconference sessions with participants in multiple time zones. Also see stupid o'clock.
"I don't look so good because I had to be at work at silly o'clock this morning to join a videocon with our development office in Greece."
by ToddUncommon September 12, 2008
Get the silly o'clock mug.
A time of day that is worshipped especially by computer geeks, leet o'clock occurs every day at 13:37. Due to differences in the display of hours on digital clocks, this recurring event has traditionally enjoyed more popularity in English-speaking countries outside of North America.
George: Look, it's leet o'clock!
Rob: w00t!
by jpetso March 13, 2010
Get the Leet o'clock mug.
The official name for South Africa's power utility outage problem known as Loadshedding.
This is the direct cause of the ANC party being completely inept at running a country and stealing trillions of dollars in taxpayer money.
Heads up, its Kaffer O'clock from 2pm to 8pm
by T the dog June 28, 2022
Get the Kaffer O'clock mug.
Smacks o'clock is an indeterminate time of the evening when one is so drunk that they willingly visit a over-crowded indie bar that plays self-proclaimed indie 'classics'. It is the time of night when one gives up any notion of going home early and of their own free-will dances like a loon to the Smiths and does the macarena to MGMT.
It is, by all accounts, a good time. But no-one can really remember it.
Drunkard 1: "Man, I am bored of Wetherspoons now, what time is it?"
Drunkard 2: "It's Smacks o'clock baby!"
Drunkard 1: "Awww yeah"
by Johnny Dangeroux August 21, 2009
Get the smacks o'clock mug.