Finding a bug as a developer: "Fuck..." *start working on an undocumented hotfix that breaks other parts of the application"

Finding a bug as a tester: "Yeah, right.." *start writing a comprehensive report including all possible failure scenarios and how world famine will increase and men develop boobs if this bug is shipped into production"

Finding a bug as a PM: "Well, the other parts work, right ?" *click randomly on nearby buttons and input fields to "check" if everything is all right. Ditch said report from tester*