It’s the fandom name for the ship MewGulf

Not shipper but people who love and support both Mew Suppasit and Gulf Kanawut.

Waanjai is a fandom that supports the couple Mew Suppasit Jongcheveevat and Gulf Kanawut Traipapittanapong or also known as MewGulf.

Waanjai 's are known for being a detective(so don't you dare lie to them because they'll know the truth later on).

Waanjai 's are also known as clowns. They spread positive rumors about their idols and shares their theories about MewGulf.