What is Bitsa?
1.
A person of no fixed nationality.
One who has many backgrounds and no attachment's or desire to be associated with any past family history.
NO! I am not Italian or Greek!!
I'm a Bitsa!!
Bitsa this, Bitsa that!!
See
2.
"Back in the Saddle Again" - meaning back to work or to whatever you are supposed to be doing. It indicates a state of readiness to get down to work after a break.
I was on vacation, but now I'm bitsa.