> A: {}{}
>
> B: {}{}{}...
Not an expert on Fukuoka dialect, but I could somehow read B's line with no problems.
/ means = " **(just) like ~~** ". You might be familiar with the somewhat similar-sounding word []{} that means the same in Standard Japanese.
**** **** = " _ **rice gruel that tastes as bad as water**_ " (It means the gruel is very thin.)
Fukuoka has _**ka**_ -adjectives when the rest of the planet has _**i**_ -adjectives.
Other dialectal words used:
**** **** /
**** ****
> "What did you have for breakfast?"
>
> "Terrible-tasting rice gruel as thin as water (served) in a bowl this big and (very soft pickled plum...)"