sincey 

A poppin ass nigga that fucks bitches and tells it how it is. He respects people but doesn't give 2 fucks about emotions. Everyone fucks with him because he's wavy as fuck. Bitches love him cause he's jiggy as fuck, and has a huge dick.

"I want to be just like sincey yo. Hes so cool. He gets all the bitches.

sincey by real talk 215 June 17, 2015

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

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

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

Since the Sandbox 

Someone who is like family to you. Been with you since childhood. Ain’t never left your side.

man i’ve known him since the sandbox

Since the Sandbox by 10^3 January 26, 2020