This ad is interesting and I love how the mouth looks like a volcano because of the hotness of the Tabasco sauce. The picture says it it all and doesn't need to much explaining to know this is a ad for a hot sauce.
This poster, focuses more on the affects of alcohol on the brain, and how it can cause serious affects on the roads. The joystick shows the maze of gear changes and how much alcohol affects the brain. The brain is also the shape of the gearbox.