Google created this Easter egg to mark the return of everyone’s favorite caped crusader to the big screen in “The Batman .” You can activate the Batman Easter egg by clicking on the bat signal. Batman has been taking the internet by storm with the upcoming release of the next movie. Fans have been going wild for the official movie posters riddled with Easter eggs , and now even Google is joining in the bat-mania with this brilliant animation. Discover 28 of Google 's most entertaining Easter eggs & secrets. From quirky search tricks to hidden games, explore these fun surprises Google has tucked away. The “ do a barrel roll ” Easter egg is a playful Google Search surprise introduced in 2011. Type do a barrel roll or z or r twice into Google , and your results page does a full 360-degree spin.