What is foreign stem "Rickrolling"?

Rickrolling refers to a prank: give someone a link or a video, but the last content is Richard Ashley's Never Give Up on You, which is a gorgeous song written by Richard Ashley at 1987.

This stalk first appeared in May 2007. On 4chan's video game version, a link claiming to be the first trailer of Grand Theft Auto 4 points to the MV of never gonna give you up. Stem became popular on the Internet in 2008, which also attracted the attention of mainstream media and even extended to areas outside the network.

Extended data:

On April Fool's Day in 2008 and the following weeks, many seemingly accidental Rickroll began to appear on the Internet and news media. All featured videos on the YouTube homepage point to Rickroll short films. This prank was displayed in the international edition before it was displayed on the home page.

LiveJournal, a community blog site, announced on the same day that its advisory committee has added a member named "rickastley". Clicking this link will automatically redirect to Rickroll video.

ThinkGeek, an online store, promotes new products Betamax and HD DVD converters on its homepage. The demo video on the product introduction page is Rickroll again.

By phone, the prank website PrankDialer.com claimed that Ricros killed more than 30,000 people on April 1.