Blonde working at tickle me Elmo factory

A blonde has been looking everywhere for a job. But as soon as she shows up for interviews they see she's blonde and they don't hire her. Finally she goes to a tickle me Elmo factory,tells the boss her plight and he decides to hire her. He tells her what to do and she starts her shift. A few hours later the boss gets complaints that the assembly line has slowed down. He goes to see what the problem is and he see that the blonde has been putting to marbles between each of the tickle me Elmo's legs. Stunned the boss asks the blonde what she is doing. She says I'm just doing what you told me to do. The boss shakes his head no no no,I told you to give them two test tickles..