Excellent point as always, YouTube comments:

If this doesn't make you laugh... you might want to seriously consider investing in a sense of humor : p. I don't know how she does it, but it sure as hell is one of the funniest noises I have ever heard anyone make, lmao. I have to admit that I'm jealous because that is definitely one of the sounds I wish I could make and add to my personal collection of random sounds : ). Hope all is well with all of you!

(Has anyone else been hearing Marilyn's beeping in the back of their brain since they saw her on Talk Soup in like 1998? OR IS IT JUST ME?)