sincerious

A combination of sincere and serious. For when you are seriously sincere.

Are serious dude?

No. I am sincerious.

by Fukt Up October 6, 2009

Sincere

He is a loving person he is loyal so would be lucky to have him he has a big ass dick he would make you have to use a back brace cause his big ass dick and he good in bed and he is fine asf

Damn girl you see that boy sincere he soooo fine

Damn sincere was so good in bed last night

by Sugarcup45 May 31, 2020

bob sinclar

A martini salted with testicular sweat.

Last night I made my lady friend a post coital Bob Sinclar.

by dudeTravO January 13, 2011

long island sincerity

A form of sincerity that holds nothing back. Completely and totally honest. Every aspect is real.

jack: That band has long island sincerity.
sally: Yeah, they remind me of Brand New.

by Leslieeee February 10, 2008

sincerious

Being sincere and serious at the same time.

Jimmy: Yeah, RIGHHHTT.

Tom: No, I'm being sincerious.

by nesbolin July 10, 2009

Sincerious

The combination of Sincere and Serious.

Dawg, I'm so sincerious. That shirt is hot.

by Brandon Brockman April 7, 2008

sincer

Has a big dick a person who can fight Frederick bell but doesn’t and who can tyb people girls watch out ladies Sincer here’s by the way his rich too so hit is line

Sincer means to fight

by Lil4000 March 1, 2018