Lyrics You Don't Fully Understand

[Judge_yrself]

Hello! Long time lurker, very occasional poster!

Does anyone else have Manics songs where you get the general gist/meaning of the song, but the meaning of certain lines escape you?

For example, I get what No Surface All Feeling is about, but that last verse -

"Just one thing before I get to sleep
Nothing here but the stains on my teeth
No, not blood, just liquid from you
I only wish it was the truth"

- has baffled me for more years than I'd care to admit.

Also, as a complete lyric, Intravenous Agnostic has always been completely unlockable to me. I mean, I don't think I'm unintelligent haha, but this one always feels like Nicky's speaking in tongues.

Anyone else had similar Manics lyric experiences?