Alternative spelling of 鯖を読む

triumphant, proud / skilled

strong point / triumph / regular customer

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

mackerel

mackerel, especially chub mackerel (Scomber japonicus)

(slang, computing) server

grind / rub / study / research