sinu

To do something even though you are aware that it is wrong. Possible consequences might arise depending on the situation.

Laura: What are you doin'?

A. Sinna: I'ma sinu that... watch my back!

Laura: Oh damnn

by A. Sinna July 27, 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

sinus high

When one has really clogged up sinuses and cannot focus on work and finds everything rather amusing.

"Julia and Sofia, pay attention to your math!" Anthony
"Sorry, Anthony. I just am having a sinus high right now. My nose is like a snot volcano." Julia

by Julia O. December 03, 2006

sinus duck

when your sinuses rupture after ingesting something highly acidic, like orange juice or lemonade.

a: oh damn, i’m a total sinus duck right now
b: no one cares dina.

by ray22 September 25, 2012

sinus friction

Slang for "nose picking", funny because it sounds like "science fiction".

PETER: So, Bobby, what caused your car accident?

BOBBY: Well, don't tell anyone, but ... sinus friction.

by Mike Bozdog June 19, 2006

extracting the sinus

Means bringing pressure too the body or phermones,too become sick
also too take away sickness's,also saying very insolent things..

extracting the sinus
(E.T.S)
You should be only extracting the sinus if you know what you are doing...

by regardless devon victory January 29, 2009

sinus sauce

Euphemism used to describe cocaine in polite company.

'I mean I was pretty drunk, but I got ahold of that sinus sauce and straightened out right quick'

by Thief Ledger October 05, 2018