The Blooper will float in front of a racer, then spray ink all over their view. It can really mess up driving because you and your opponents can't see where you're going. Fortunately, you can look through the blots on your screen and go through, and your CPU opponents drive slower to be more conservative, enabling you to zip ahead.
Note: In online play, this item is considered a very poor one to get, since many people can drive well while covered in Blooper ink. It is almost as hated as the Blue Shell for being useless by many people.
The Blooper has appeared in: