8 o'clock is code between guys for one to signal to the other that he has a chance to hook up with a girl. The one who calls 8 O'clock then leave's the girl and the guy alone together and perfectly set up for a hook up. the guy who leaves has stopped himself from being a third wheel.
2 guys walking together with one girl
Girl flirting with guy 1
Guy 2: dude it's 8 O'clock, see ya later. (leaves and girl 1 and guy 1 start hooking up.)
Guy 2: Success and it's only 4.45pm
by mr. john a bott April 9, 2011
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A term that was coined during our college years.
When you see someone that you know but you don't feel like talking to them, you do what you would do at 8 o'clock in the morning on your way to class (probably after a heavy night of drinking and a keg stand or two) and you are absolutely not in the mood for small talk, you look down or pretend not to see them.
Dude 1: "I saw Jane on the street yesterday."
Dude 2: "Did you say hello?"
Dude 1: "Hell no, I wasn't in the mood, gave her the 8 o'clock."
by Nick and Amy B. August 20, 2007
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A term that was coined during our college years.
When you see someone that you know but you don't feel like talking to them, you do what you would do at 8 o'clock in the morning on your way to class (probably after a heavy night of drinking and a keg stand or two) and you are absolutely not in the mood for small talk, you look down or pretend not to see them.
Dude 1: "I saw Jane on the street yesterday."
Dude 2: "Did you say hello?"
Dude 1: "Uh, no! I wasn't in the mood, I gave her the 8 o'clock ."
Dude 2: "Do you think she saw you?"
Dude 1: "Do I care?"
by Nick and Amy B. September 8, 2007
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When a person becomes loopy and lethargic. Behaviors include constant laughing and spacing out. This primarily happens at 8:00 pm when day turns to dusk.
"Oh god, I hope she doesn't get the 8 o'clock fever during dinner today"

"Oh shit, I think the 8 o'clock is coming on"
by 8oclock March 6, 2018
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