What is "bamakhepa"

Bamakhepa (1837–1911), born Bamacharan Chattopadhyay, popularly known as the "mad saint," was a Hindu saint, held in great reverence in Tarapith and whose shrine is also located in the vicinity of the Tara temple. He was born in the midnight of Shivaratri (the holy night dedicated to Shiva) in the village named Atla of Birbhum district to a Shyama-sangeet singer Sarbananda Chattopadhyay. He was named Bamacharan (one who is dedicated to the lotus feet of Bama = the devi with the left foot forward on the chest of Shiva, i.e., Goddess Tara). Amongst very few, he holds the title Sadhak-pravar Bamdev. He is a true yogi, and was known to have tremendous supernatural powers. While it is true, that people called him Bamakhepa and `khepa' means mad, devout Shakti-sadhaks doesn't think of him as a mad saint; as is usually the folklore. He is the man `mad of Bama or divinely intoxicated', thus he gets that name. Locals called him Khepa-baba, Bama as well. `Khepa' is a term used in Tantrik traditions to praise a worshipper to the superlative degree, thus he was called that way. He is also referred as Shri Bam, Bamdev in the community of shaktas, and is the Bhairav of Tarapith.