My wife got a job at the Tickle Me Elmo factory on the assembly line and lasted about four hours. Other employees complained she was holding up production so her foreman came to check on her and found her standing in a large pile of little elmo's and she was sewing fabric around two marbles and the sewing them to the inside legs of the dolls.
After the foreman stopped laughing he said to her "you misunderstood me, I said you're supposed to give each one "two test tickles". She was so embarrassed she walked out.