And when it's bad, it can scare people away for good.
We've gathered some of the worst logo fails of all time. These unintentionally (or sometimes intentionally) reminded consumers of sex acts, lewd behavior, and other things that make 13 year olds hysterical.
Many were pulled, and all will go down in internet infamy.
This is an update of previously published article by Aaron Taube and Laura Stampler.