The sound comes from fan edits of Yotsuba&!, the slice of life manga by Kiyohiko Azuma that began in 2003, following energetic five year old Yotsuba Koiwai and her father Yousuke. Because the series has no official anime adaptation, short voiced clips like this spread through fan dubs, edits and soundboards rather than a TV episode. Fans share the Super Papa line for its mix of innocence and admiration, and it keeps circulating in wholesome anime communities as a quick way to celebrate dads and everyday heroes.