Being sincere and serious.
I need to get laid sinceriously.
When one is sincere and serious at the same time.
"I sinceriously think that it's time for us to sleep together".
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."
The common act of being equally sincere and serious, simultaneously.
Sincere and seriously smooshed together.
I'm sinceriously sorry about what happend after the break up
the merge of seriously and sincere.
i like your sweaty palms. sinceriously, i do.