Sincerious

Sincerely serious.

I am sincerious when I tell you that I am horribly sorry I killed your dog, it was an accident!

by Jody Carlisle November 7, 2010

Sinceriously

When one is sincere and serious at the same time.

"I sinceriously think that it's time for us to sleep together".

by C.J.Superstar July 22, 2011

Sincerious

The combination of Sincere and Serious.

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

by Brandon Brockman April 7, 2008

sinceriously

the merge of seriously and sincere.

i like your sweaty palms. sinceriously, i do.

by jenny h April 13, 2005

Sinceriously

The common act of being equally sincere and serious, simultaneously.

I sinceriously hated that bitch in that flick.

by MJH-Dawg February 28, 2008

sinceriously

The state of being incredibly sincere and serious at simultaneous intervals within the Space-Time Continuum.

Mom: "Son, we need to talk about your cat's inane behavior in relationship to the proximity of the toaster."

You: "But mom, the cat understand that data does not weight."

Dad: "The Red Army could benefit from such a young, youthful mind in it's ranks!"

Cat: "Sinceriously, I wonder what the fuck is wrong with you people."

by Hnnng Check 'Em June 12, 2011

Sinceriously

Sincere and seriously smooshed together.

I'm sinceriously sorry about what happend after the break up

by Turboflamas May 30, 2010