Up To Hard Eight Edit Meaning

1.

(adverb) badly, that you're jonesing, to the max, extremely, absolutely and suchlike...

do you want to come with us? - up to hard eight!! (of course)

I want it up to hard eight! (very badly)

buy whisky up to hard eight! (buy all the bottles of whisky in the store)

I was drunk up to hard eight (I was extremely drunk)

See absolutely, to the max, no doubt, a lot, endlessly