Answer:

dibs

Answer	Crossword Clue
DIBS	First call
DIBS	A claim
DIBS	Claims

DIBS	"That one's mine!"
DIBS	Claimant's cry
DIBS	First crack
DIBS	First call (slang)
DIBS	"Firsties"
DIBS	A strong claim
DIBS	"That's mine!"
DIBS	Rights

DIBS	"I claim that!"
DIBS	"Mine!"
DIBS	Ownership call
DIBS	Schoolyard claim
DIBS	Informal claim
DIBS	"I called it!"
DIBS	Prior claim
DIBS	Have ... on (claim)

DIBS	"Mine! I called it!"
DIBS	Claiming word
DIBS	First claim, informally
DIBS	Grabber's word
DIBS	"Firsties!"
DIBS	Ownership, slangily
DIBS	"That last piece of cake is mine!"
DIBS	First claim

DIBS	Claim, so to speak
DIBS	Rights, casually
DIBS	First claim, slangily
DIBS	Rights, so to speak
DIBS	Firsties
DIBS	Fishes with a bobbing bait.
DIBS	Bobs bait for fish.
DIBS	Drops bait.

DIBS	Bobs fish bait.
DIBS	Game of jacks, in Britain.
DIBS	Jacks, to London tots
DIBS	Sweet syrup of the East
DIBS	Claim