Bollywood superstar Aamir Khan has released the long awaited trailer for their upcoming movie 'PK' on Thursday. As expected this trailer has enough humor in it to Aamir playing a quirky character first. The unusual actions of the actor and his looks in the trailer are the highlights and this challenge is creating a huge buzz and has already gone viral. According to recent reports, this trailer has already crossed 2 million views on YouTube. 

Directed by Rajkumar Hirani, 'PK' has Anushka Sharma as the female lead, while Aamir will be seen speaking in Bhojpuri dialect. This comedy drama is all set to release on December 19 and also features Sanjay Dutt Sushant Singh Rajput and Boman Irani in other prominent roles.