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.
A guy is given a chance to mend the breakup with his girlfriend by going back in time through the help of a magic whiskey, called “wishkey.”
When a documentary crew covers the Philippine Giant Monster Defense Institute's MIGHTY ROBO V Program, they learn that maybe the wrong people were hired for the job.
