Sinefuckency

- Noun {sin-i-fuhk-n-see}

The state or condition of lacking fucks; of not giving a fuck.

{ "Sine-" (L. "without, lack") + "fuck" + "-ency" }

1.
Charles couldn't bring himself to finish his taxation law assignment as he was suffering from an acute case of late-semester sinefuckency

2.
Bloke 1: That bloke couldn't have appeared less interested in doing his job properly if he'd tried!
Bloke 2: Agreed, the sinefuckency was strong with that one!

by Charlemagne1993 July 9, 2015

sizeflation

The decrease in consumer package size for the same price resulting in inflation due to size reduction.

A half gallon of ice cream is now packaged as 48oz. It's costing me 25% more due to sizeflation.

by hyper miler June 19, 2008

sisekelo

The best friend anyone can ever ask for is nice and loyal and won't take no for an answer is protective of those he loves and innocent people and will do anything to help them is cute

Hey your saw Sisekelo today he was looking like a whole snack

by Real tight December 9, 2018

Siefkes

A gentle kiss to the tip of the penis

A great way to end the night is with a siefkes.

by bloodlake August 20, 2014

sisexual

SISexual.

A person who wishes to have sex with their sister. And only her.

Dude, I think he's into incest.
-Yeah, he's sisexual.

by JoMan112 August 6, 2010

sidefoul

The "sidefoul" or bad breath one emits from the side of the mouth when slightly opened at the point of exhaling. Mostly occurring when one is seated next to another person; ie. commuter train, public transit, carpool, movie theater, etc. Foul smells include but not limited to; milk, onion, olives, alcohol, cheese, morning breath etc.

I would have enjoyed my commute to work if I hadn't sat down next to this person committing a sidefoul.

by mr. *zee April 16, 2015

siselia

A beautiful person who is smart, talented, athletic, loving, caring and amazing. She has beautiful eyes and amazing hair

Omg did you see Siselia today her hair was amazing

by Samantha D 123 FFG October 25, 2018