The act in which you flush your toilet but remain seated to experience what you hope to be a "Good Time".

In actuality if this ever works then what you experience is a overwhelming uncomfortable feeling and of course the need to repeat the word "Fuck" or "Shit" or even "Shit Fuck"
GUY - Man, i totally busted out a royal flush earlier to get my spirits up
GUY 2 - Did it work?
GUY - No... no it didnt
GUY 2 - Ohh, well that sucks
GUY - Yeah, it made me feel SHITTY
GUY 2 *Slaps* guy in face
by Glenn Hart May 30, 2008
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The gambler equinox weapon of Balanced Craftwars Overhaul. As I am typing this it is not currently released
I love the gambler class, Playing Cards: Royal Flush is so awesome.
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Can refer to either of two "throne-based" occurrences:
(A) An embarrassing event which causes red-cheeked humiliation ("flushing") to The Crown, such as Charles and Diana's rocky/brief marriage after such a lavish/heavily-hyped wedding, their subsequent affairs, and Di's suspicious/untimely death.
(B) A humongous porcelain-bowl rinsing with abnormally-copious floods of H-2-0; it involves filling two or more buckets or other sizable vessels with water, raising the toilet-seat and removing the tank-cover, and then recruiting one or more assistants with strong muscles (AND strong **stomachs**!) so that you can then both hold the toilet's handle down and quickly pour additional water into the tank and down the bowl at the same time, creating a massive torrential swirly that is far more voluminous and longer-lasting than usual. This extreme measure can indeed be **sometimes** effective for clearing a plugged toilet-drain, but it can also messily "backfire" (i.e., send filthy stinky water cascading out in all directions) if the clog decides to be extra-stubborn --- user-discretion is strongly advised. Use of liquid/gel drain-opener is not recommended here, either, in case of said "backlash", since the errant drain-opener can cause severe burns and/or property damage.
My toddler-nephews love to spool off yards of tissue and toss it down the crapper when they come to visit, and so the wife and I are always obliged to give the guest-room toilet a royal flush after they leave.
by QuacksO December 17, 2017
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when you bust in her mouth and she swallows it
man 1: bro how was the deed
man 2: i hit a royal flush
by Sama Lamay Laykum January 26, 2021
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When all the siblings in a family are queer.
Did you know that Sarah and her sister are both queer? That’s a Royal flush!
by PercyWercy April 6, 2023
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A group consisting only of people on the asexual spectrum
"I don't think you should be hitting on them, they look like a royal flush."

"This is a royal flush household and thus sex is frowned upon."
by desertedsilk June 11, 2022
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A thing in poker when you have the king, queen, jack, ace, and 10 and they're the same suit (diamonds, spades, clubs, or hearts). It's one of the best hands you can get.
The chances of getting a royal flush when you play poker are extremely low.
by kevins5728 January 23, 2019
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