I can't find it!

[lahmeh]

My sister and I used to watch Sesame Street together and we would always crack up when this skit came on with 2 little girls and all I remember is the little one in the bathroom saying something like "cockabootys in the potty" and the big sister would say "throw it in the garbage". That's pretty much all I can remember but would sooooooo love to see it again. Also and I'm sure a lot of you know this one...Henry and Liza singing "There's A Hole In The Bucket". I was sure I would find that one on You Tube but didn't. Can anyone help me out? Thanks all!