This is the amusing moment unfazed revellers carried on drinking even as a bar was flooded in Bangkok, Thailand.

Customers made themselves cozy on leather seats while floodwater seeped into the Budda Bar following heavy rain in the capital's Lat Phrao District on July 22.

As the live band played, staff were seen walking barefoot across the ankle-deep flood to take patrons' orders. Some of the revellers had removed their shoes and placed them on a barrel to keep from being drenched.

Thailand and neighbouring countries in Southeast Asia are in their annual monsoon rainy season which sees soaring temperatures followed by powerful rain storms in the afternoon leading to widespread flash floods.