What is daya jethalal gada?

Daya Jethalal Gada is a fictional character from the Indian television show "Taarak Mehta Ka Ooltah Chashmah". She is played by actress Disha Vakani. The character is the wife of Jethalal Gada and is known for her loud and hilarious personality. She is also famous for her popular catchphrase "Hey Maa, Mataji". Daya is a loving wife and caring mother, who often gets into comical situations due to her curious nature. The character has become a cult figure in Indian popular culture, and her unique mannerisms and dialogue delivery have made her a fan favorite.