What are the best repeating lyric segments in songs?

I've always loved songs that have some repeating lyrics. My absolute favorite example is from Waiting Room by Phoebe Bridgers. The repetition of "know it's for the better" really got me thinking the first time I heard it. Is she saying that she knows that it's for the better? Is she telling the subject of the song that this is for the better? Is she trying to convince herself: No, it's for the better? It really opens the song up to a lot of interpretations.

Also, repeating lyrics are a great place to build up some harmonies, like in Can't Catch Me Now by Olivia Rodrigo. The last minute of that song, with the lyrics repeating over and over and the choir growing, is so incredibly pussy popping it had me GAGGED like I was actually gasping for breath. The only other outros that had me feeling that way were My Satisfaction by IVE and Goddess by Laufey but those aren't repeating lyrics so we aren't discussing them.

Anyway, what are your favorite repeating lyrics, and why?