Royal flush 

1. The winning hand in poker (A,K,Q,J,10).
2. When you crap, wipe, and flush it all down in one go (providing the toilet doesn't clog).

1. Yeah, I would've won, but Johnny doubled up with a royal flush, and I had three jacks and a pair of nines...

2. ...So I went to the bathroom and made a royal flush of my own in his toilet. Left a nice streak mark, too.

Royal flush by 30357 April 20, 2009

Royal Flush 

When you blow your load on chick's face, and then give her an Ace of Spades.

When I was done nailing her, I gave her a Royal Flush.

Royal Flush by Jose Flores September 2, 2007

Royal Flush 

The act of receiving a blow job while the female is sitting on the toilet taking a piss.

While I was at the club, I met this chick and she pulled me in the bathroom and gave me a royal flush.

Royal Flush by b_eezy712 April 28, 2008

Royal Flush 

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

Royal Flush by Glenn Hart May 30, 2008

royal flush 

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.

royal flush by QuacksO December 17, 2017

royal flush 

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.

royal flush by kevins5728 January 23, 2019

royal flush 

when you bust in her mouth and she swallows it

man 1: bro how was the deed
man 2: i hit a royal flush

royal flush by Sama Lamay Laykum January 26, 2021