Dibs out
Calling dibs out is an informal convention where one declares a first claim not to do something that no individual otherwise has any clearly recognized duty.
Person 1: I need a volunteer for this job.
Person 2: Dibs out.
Person 2: Dibs out.
Cookie dibs out
It is the ultimate dibs out, if someone pulls the dibs out you can pull the cookie dibs out and it is basically the superior infinity dibs out and nothing can beat it
Dibs out on cleaning it,
Well I cookie dibs out, gotcha
Well I cookie dibs out, gotcha