PSA Memes: Despite its good intention to encourage youths to use proper greetings, this happy and upbeat public service announcement stirred a controversy in Japan after it was broadcast during the emergency TV programming after the Tōhoku earthquake and tsunami in March 2011.

John Travolta and Olivia Newton-John put Ark Music Factory to shame with this terrible music video for the song "I Think You Might Like It" to promote their latest Christmas album.

Eight years ago today, New Jersey amateur videographer Gary Brolsma uploaded a video to the flash site Newgrounds in which he famously performed a lip dub of the song “Dragostea din tei” by the Moldovan pop trio O-Zone.

Members of the Rotary Club from the city of Blumenau, Brazil, teach a driver how to respect the crossing pedestrians in this public service advertisement for road safety.

Looks like it's going to be a very grumpy Christmas.