This is the only reasonable explanation for the it's alright part in WhoSays.

I guess when Jon and Richie wrote it Richie went out to use the bathroom and Jon couldn't remember that he had included those words already and kept adding that phrase until Richie came back and said that's enough and they should remove the last 99 "it's alright".
Then Shanks came in and said to Jon that a song where you sing 100 times "it's alright" is the best lyric he has ever heard and advised him that for the live version it would be even better to sing 1000 times "it's alright".