"Shiv Mahakal" is a phrase that is often used by devotees of Lord Shiva, who is one of the principal deities in the Hindu religion. "Shiv" refers to Lord Shiva, while "Mahakal" means "great time" or "lord of time."

In Hindu mythology, Lord Shiva is considered the destroyer of evil and is also associated with regeneration and meditation. He is often depicted as a yogi who is deep in meditation, seated on a tiger skin, with a trident in one hand and a snake around his neck.

The phrase "Shiv Mahakal" is used as a form of reverence and respect for Lord Shiva, acknowledging his supreme power and greatness. It is often chanted as a mantra by devotees who seek blessings and protection from Lord Shiva.