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

sinus high by Julia O. December 3, 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.

sinus duck 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.

sinus friction by Mike Bozdog June 19, 2006

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'

sinus sauce by Thief Ledger October 5, 2018

sinus infection

What I have right now, damnit.

"You fucker! I got a sinus infection from you!"

sinus infection by Anonymous August 21, 2003

Sinus Relief 

Have sex. Don't ask, just do it, it works i promise.

Ps. Masturbating does not work, have sex.

uhhhhh, honey, i have so much pressure in my sinuses! time for some good ole fashion sinus relief!

Sinus Relief by Abix forever August 6, 2011

Sinus Lebastian

Linus Sebastian but with the first letters changing places.

Program:(Enter Name Here)
Linus:"Alright enter name. Sinus Lebastian"

Sinus Lebastian by WhatsAYeet April 17, 2022