Step one: Go to any video Step two: Click on white backround Step three: Type "1980" Step four: DEFEND, BROTHERS! NOTE: The video must be showing the ACTUAL video, not an advertisement
Another one is if you type the names of any Pony from Friendship is Magic it will change the search bar color. Try typing in Fluttershy of Rainbow Dash. It even works with the back ground pony's like Derpy. Also if you wait sometimes a Pony will walk across the screen.