Japanese Mispronunciations/Yazooka
"Yakuza" is a word typically referring to a type of Japanese crime syndicate, which Joe pronounces as "Yazooka" instead.[1] This was particularly often said during the Yakuza 0 streams.

This is a Joeism

When Joe says this, it's not a reference to any stream. It's just something he says sometimes.
References
- ↑ “Joseph Anderson Channel Two” video: “Danganronpa 2: Goodbye Despair - A Friendship Game (Stream One)” at 01:43:40.