Approximately half an hour after caffeine o'clock, at which point a visit to the bathroom is commonly required.

Often a forgotten consequence of caffeine o'clock, half past caffeine tends to become pressingly apparent to the victim at a most inconvenient time.
Supervisor: Where do you think you're going? You just had your coffee break half an hour ago!

Victim: Yes, which makes it half past caffeine! Oh god!
by archangel62 May 29, 2009
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This phrase is never meant to be taken literally. No-one really injects coffee directly into their blood stream. Caffeine is the main ingredient of coffee, and gives us a feeling of satisfaction. It is simply a joking expression which refers to an intense love, or even addiction, to coffee.
I'm going nuts - If I don't shoot caffeine intravenously soon I'm going to fall out of my tree!

When I was 13 I had my first coffee, and I've been practically shooting caffeine intravenously ever since!
by Brother Ramon July 8, 2011
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The art of blending rum and caffeine free diet Pepsi into the ultimate low calorie, semi-healthy, party drink. Great for losing weight after the holiday season.
"Hey bartender! I'm trying to shed some on those holiday pounds. I'll have a Caffeine Free Diet Rumskiee."
by Jeff Fugelsang January 4, 2008
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POADCS(Pass Out After Drinking Caffeine Syndrome) a well-known silly syndrome in Mystic Messenger discovered by Cheritz. 00000111 00000000 000001111.

This syndrome originated from Long-cat island in 1xxx.
The island has a lot of natural coffee beans and the disease sprung up when a cow ate the beans.
After eating too many coffee beans the cow passed out in 3 seconds 2. 00000111 00000000 00000111 is awesome.

Another cow who was in love with the cow also got the disease. How?
We’ll never know. That is still a mystery.

I am just writing random BS to mock Yoosung.
Thanks to cows and my imagination.

Contents
1. Early life of the passed out Cow
1.1 Calf
1.2 First girlfriend
2. Professional career of the Cow
2.1 being milked
2.2 Self employed bean searcher
Yoosung has Pass Out After Drinking Caffeine Syndrome.
by godd707 February 6, 2022
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A person, typically between the ages 13 and 19, who consumes an unhealthy amount of caffeine thinking it will help them tryhard better in first person shooter games
Dude Insert Username is such a Caffeine warrior poor guy's gonna have a heart attack if he keeps it up, your health is more important than your skills in a video game.
by o_aoo February 18, 2021
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What real athletes wear in and outside of the gym.
“Did you see that guys Caffeine and Kilos shirt? I’ll bet he lifts more than me.”
by Team CK November 24, 2021
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The act of overdosing on caffeine.

See also: Mondays, Seizures, Coffee
"Dude I think Christine had a caffeine overdose!"
Christine: *seizuring* "CALL 911 HELP ME"
by Bruhsaffgotass July 1, 2023
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