This is what happens when you are using a mouse and have got your touchpad enabled as well. Sometimes your cursor repositions itself without you realizing it and there you go; jumbled up sentences. Maybe this is how it all started for Yoda. (Haha, my desperate attempt for instant fame.)

[15:17] (C): u like that?
[15:19] dreymer: yes
[15:20] dreymer: it’s so song sad the
[15:20] dreymer: oops
[15:20] dreymer: sad song
[15:20] (C): heheh
[15:20] (C): yeahh
[15:20] (C): i tot u speaking to me in Yodalish
[15:20] dreymer: shuddap! hah