If you don't know about 4chan, then let me tell you. It is an image-based bulletin board where anyone can comment and share their pictures.
Some people ask others to help them editing the pictures, those who are photoshop proficient on the site. They do help and sometimes even more than that what was asked for.
Recently, the users went mad about a couple's image who wanted to remove the island from their holiday picture.
Look ahead and find up to what extent the picture was trolled.