The supervisor is the source and lucy and ethea are the receiver of the message. The message is the job, with is to not let the chocolate candy pass the ladies unwrapped. The context was that the ladies were on there last chance on the job and they could not get it gone. The feedback was the the ladies making a mess and making people laugh
The first time I saw this episode was on Nick At Nite on Cinco De Mayo one year where they ran their shows in Spanish (with English subtitles). I was just a kid but was able to follow the subtitles and laughed hysterically especially with the subtitle "Speed it up a little!" appearing after they already couldn't keep up.
