A bird pecks on something (-an) or a snake bites, puncturing the skin.
tuktók
yukâ
Pakarohen mo paray mwaya daw, ta toktokan manok.
Remove your rice from there, because the chickens will peck it.
Tinoktokan manok mayis do bakag.
The chicken pecked the corn in the shallow basket.
totoktok
A bird's beak, bill.