A drunk worker plunged from the second floor of his dorm after falling asleep on the open corridor.

CCTV footage shows the intoxicated employee passed out on top of the staircase leading to rooms in Samut Prakan province, Thailand, on May 6, 2021.

But as the shirtless man dozed off to deep sleep, he rolled to his side and fell.

He appeared to nurse his painful legs for a moment before dragging himself to the nearest door and knocking to ask for help.

Colleague Narueset said: ‘We thought he was already in his room. We didn't know that he fell asleep outside.'

The door opened, and he was let in while confused colleagues woke up from the noise and went out of their rooms.

Narueset added: ‘He was not seriously hurt. In the morning, he had some bruises but that's it.'