Uranium flush

When one simply forgets to use contraceptive and tries to piss out the semen before she gets impregnated.

‘Bust’s his load’
“Oh fuck, I forgot to take the pill. I’ll be right back after my Uranium flush”

by Hammy554 March 1, 2019

Flushing soup

Flushing soup is the act of one's sperm being flushed down the toilet, whether it be directly from the penis or from a mouth.

I caught my boyfriend flushing soup the other day and boy was he embarrassed!

by Mrs. Hotits Ann Asses May 5, 2009

"Beating the Flush"

When a guy (usually drunk) goes to the toilet, and flushes the chain before he's actually finished and tries to "Beat the Flush"

Jon - Whoa dude, i just missed out on "Beating the Flush".

Fred - Bummer dude....

by Cat Funt February 11, 2009

airplane flush

Having your balls sucked with the force of an airplane toilet ejecting poop.

"Dude, I went out with Charlotte last night and she was a freak...went down on me and gave me an airplane flush."
"Damn, what's that?"
"You know, when a girl sucks your balls so hard they're black and blue."

by fdDaddyDopeDick August 24, 2017

Tropical Flush

A mixture of bodily fluids (urine + semen) mixed together to form a cocktail of juices in the arse.

“It was so good I gave her a tropical flush last night!”

by JimCath7 December 20, 2018

BK Flush

A triple Whopper with cheese, onion rings King sized. Dip onion rings in ranch. Will make sure to flush out your bowels if you're constipated. You'll know it's working when you smell Burger King in the bathroom

I have a week's worth of food in me... I need a BK Flush before I go swimming.

by TheJobbers September 24, 2019

Chill Flush

Referring to the situation when you have been up all night on your computer having pointless conversations with friends just to keep eachother awake. and then your mom goes all stealth mode and listens to your convo (sometimes from the ceiling wielding bazookas) or just a cup on the door. so you non-cholontly get up and walk to the bathroom and take a "chill flush". the action of chilling in the washroom not actually peeing but then flushing the toilet to make it believable. Then followed by the awkward meeting up with your not so stealth mom in the hallway and slyly asking(with a hint of disgust) why she would be awake at such a time. Thus, covering your ass for being up so late. and turning the late night encounter onto her.

"How did you flush it?"
"Just like pretty chill"
"like a chill flush, nothing crazy, just chill"

by TheRoyalFlusher November 8, 2011