This is from a Futurama's episode named "A fishful of dollars". In this picture
you can see Fry and his friends waiting to try the pizza that Fry has made with anchovies on it, which he really loves, especially as this is the last can in the world. However, after taking a bite
everyone except Fry spits the pizza out. I haven't tried
anchovies but I have to admit that they don't have a good appearance.