the fullest extent; the limit (of one's power, etc.)

習慣付ける: make a habit of, get in the habit of

one day

one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

all you can drink

drinking party

(slang) communication between people drinking together

drunkard

an online drinking party; an event in which participants drink alcohol or other beverages while chatting online

chugging; downing