Take credit for something you didn't do; to steal someone else's work/idea, make a very small change, then claim that it their own work/idea.
A person who plagiarizes other people's work and is rewarded despite not having a clue.
"That dude totally pulled a cira with my idea during our meeting with the boss! He can't innovate or research anything on his own!"
"Man, that guy heard me talkin' bout that chassi at the bar and I was beaten to the window as I went to buy her a drink. What a freakin cira!"
describing something as tiny,small.
"this shirt is so cira"