Definition of blubbers:
(v) :
(intransitive) (chiefly derogatory) To cry or weep freely and noisily; to sob.
(v) :
(transitive) Often followed by out: to cry out (words) while sobbing.
(n) :
(countable, chiefly derogatory) An act of crying or weeping freely and noisily.
(n) :
(uncountable, informal, chiefly derogatory and offensive) A person's fat tissue, usually when regarded as excessive and unsightly.
(n) :
(uncountable, countable) A fatty layer of adipose tissue found immediately beneath the epidermis of whales and other cetaceans (infraorder Cetacea).
(n) :
(uncountable) A fatty layer of adipose tissue found in other animals which keeps them warm, especially Arctic animals such as sea lions and Antarctic animals such as penguins.