This sound is from Michael Rosen Soundboard

Michael Wayne Rosen is a British children's author, poet, presenter, political columnist, broadcaster and activist. He served as Children's Laureate from 2007 to 2009. He has written 140 books and has been an activist for more than a decade. He is also a broadcaster, broadcaster, author and activist.
See also: Michael Rosen (disambiguation), Michael Hsu Rosen, Harold Rosen (educationalist), Michael E. Rosen, Sad Book, Michael Rosen (anaesthetist),