(slang) To do the above.

(slang) Of an adult, buying (chiefly childish) things in great amounts (due to newfound purchasing power).

(idiomatic) to take on a fight; lit. to buy a fight

buy on credit

行っていらっしゃい: alternative form of いってらっしゃい (itterasshai)

see you later (said by a person staying, a stock phrase required by the Japanese etiquette, lit.: (after) going, come back)

(humble) alternative form of いってきます (itte kimasu)

back and forth

(colloquial) Synonym of 行って来ます (itte kimasu, “see you later”)

to go and come back