Siamese Sinus Flush

When a female puts her nostril on the males urethra and the male urinates and the urine goes up one side of her nostril and comes out the other side, therefore creating the sinus flush.

“Wow, did you hear John gave Becky a Siamese sinus flush?”

by Jackatee March 20, 2021

sinnsyk.tk'er

En person som sitter oppe hele natten og masturberer til bilder av regjeringsmedlemmer når han eller hun ikke besøker sinnsyk.tk

"Å nei! Der kommer en sinnsyk.tk'er! Dukk"

by bob December 15, 2003

Sinusitus

Sinus Infection

Sally the has Sinusitus

by Sassy the Squirrus Vulgaris March 17, 2010

Sinus Buster

Just Before getting Head you coat your cock with vapor rub and just before her mouth is on you you put her in a full nelson.

My wife complained about being all stuffy, so I got her in the mood and gave her the sinus buster.

by pjs5671 July 12, 2010

Sinushit

The yellow/greenish stuff that comes out of your nose when you have an infected sinusitis.

"I don't even dare blowing my nose in public, I know that sinushit will come out"

"Ew, Dave sneezed and sprayed sinushit all over the table."

by FinaO February 12, 2013

sinus whistle

When your sinuses get stuffed and produce a whistle effect when you inhale and exhale through your nose

I've got a serious sinus whistle happening right now.

by whistlemenot December 8, 2013

sinus soup

When a male blasts his mansauce in a female nostril and she spits the Lougee in a shot glass then drinks it.

“Holy fuck bro, after she got Done twistin my noodle…I was scared cause she just Drank it like it was sinus soup”

by Imfuckinhard July 2, 2021