Not exactly a tongue twister, but here's something similar from Korean: 가가가가가? (gagagagaga?) In the Southeastern (Gyeongsangdo) dialect of Korean, this means "

Not exactly a tongue twister, but here's something similar from Korean: 가가가가가? (gagagagaga?) In the Southeastern (Gyeongsangdo) dialect of Korean, this means "Does he have the surname 'Ga' ?"