Luis Carpio, a 30-something virgin who was dejected after his girlfriend turned down his marriage proposal, heads off on holiday to Thailand with a bunch of friends. Once there, a peculiar chain of events ensues when Luis is mistaken for a famous Thai porn star, the "Big Bird" of the title.
After dying from a respiratory disease, a mother's spirit possesses a vacuum cleaner to protect her husband when he begins showing the same symptoms.
