Sinceriously 

1. The ability to speak freely, openly and honestly about anything; if you're going to say something, say it sinceriously.

2. To initiate any action while spreading as much good karma as possible.

When I say this I say it sinceriously.

I'm going to sinceriously raise as much money for charity as possible.

Sinceriously by Gingey87 January 17, 2015

Sinco de drinko 

When someone fills up A sink full of alcohol and get's wasted with there friends.

Craig : So are we goin to party hard tonight?
Chad : You bet Sinco de drinko at Kiersten's place!
Craig : Hell yeah we are going to get so fucked up!
Chad : Yeah I can't wait to pound some pussy all her friends are going to be there too!
Craig : Sinco de drinko WHOOOOO!

Sinco de drinko by SlopNChop May 5, 2017

Since 'Nam 

A term used to exaggerate the age of an event or occurance.

"I haven't been to Applebees since 'nam."

"Dude, take that jacket off. No one's worn that style since 'nam."

Since 'Nam by kamikazeeeeeeeeeee April 10, 2009

Drunk Sincerity 

After a certain point of inebriation, one begins to say things that sound good in their current mental state, any of which said sober would sound utterly retarded.

Person A-"You know I've always loved you."
Person B-"That's just Drunk Sincerity, go sleep it off."

Drunk Sincerity by Underworld Element October 17, 2006

hasn't seen the football since the kickoff 

Often used by Professor Steve Hailey and his students to affectionately describe a miscreant, degenerate, reprobate, or idiot that decided to read the book or watch the video on cybersecurity and/or digital forensics versus getting a real education.

The opposing expert said that Mr. Hailey and Mr. Andrew changed the computer evidence because she did not know how to properly interpret time and date stamps. Obviously, she hasn't seen the football since the kickoff; another point-and-click forensic analyst.

hasn't seen the football since the kickoff by Forensics Shiznit May 18, 2020

Sinclair Secondary School 

High school in Whitby, Ontario that is run by teachers who are unbelievably pretentious and think their school is the best. A high school that has a very high rate of teachers who's kids also attend the school and win every award possible.

Hey did John win the athlete of the year at "Sinclair Secondary School" last year?
Well yeah, his dad is the head of the gym department so its inevitable that he'll win.

Sinclair Secondary School by hellothere!!! December 9, 2010

Sinchy 

Some thing that is easy, not hard to do.

That test we took was real sinchy

Sinchy by Edgar Salinas Bitch!!!!!! March 28, 2005