Meaning of noun + らっけかぁ～ This bolded sentence is from Persona 4, from a random stranger: > > > > > **** > > (transcript with this sentence) What does the last part, , mean? Is this slang?

This person's drunk and his speech's slurred. He's trying to say

This → sound change is commonly seen in drunken speech.

> **** → ****
>
> XX→ XX
> XX→ XX