Bimbo and Himbo aka Tanna & Goti!

Man after watching BB 8 I have come to the conclusion that Tanna and Goti are absolutely alike! They both are harebrained, I cannot understand anything when they try to argue with each other (that is understandable) but with others too. They sound incoherent and have no logical train of thought. I listen to the words coming out of their mouth but for the love of God I cannot comprehend what logic (ha ha!) they are putting behind those words.