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

Sinuar

When a man is an asshole too another.

Sinuars are fucking retards and assholes.

Wow he is such a sinuar.
Ew he's a sinuar get him away from me.

by MCGNewZ October 21, 2016

Sinuet

Sinuet refers to the fat on meat. This can also include the connective membrane between the fat and the meat itself. It is usually white and can vary in degrees of thickness and density. It is usually the part of the meat that is discarded in trimming.

"Make sure to cut the sinuet off the pork chops before you put them on the grill"

"When you cleaned the rack of lamb, you left some sinuet in the sink."

by lemonpupcake July 30, 2009

Sinuhe

He is hot and cute and has dresses the best he is not annoying not a poser and the best skateboarder

Look at sinuhe

by A kid :---D April 2, 2019

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

sinue

A person that loves things and lives games and cars. Has good friends and goes outside 3-5 days a week. Wants the world to be fair and have peace at the same time.

Sinue goes to a NASCAR race and Idk what to do now

by THEGAMMERMAN April 22, 2017