For "Whatever," Oasis lifted words and melody from Neil Innes' "How Sweet to Be an Idiot.

https://youtu.be/EHfx9LXzxpw?si=1sTBRdrqB7RZwR-r

https://youtu.be/nZ9EWcaS7II?si=vTd9HltIfR6ztsUd

Background: https://www.radiox.co.uk/artists/oasis/whatever-meaning-lyrics-lawsuit/