Green’s Dictionary of Slang

page n.

SE in slang uses

In phrases

have a few of one’s pages stuck together (v.)

to be stupid, to be foolish.

Aaron L., Woburn ‘Strange?!’ at TeenInk.com 🌐 Strange?!? You dare call me strange? Well, you’re probably right. I have a few screws loose, a few pages stuck together, and my sanity is not exactly up to scratch. But why be sane?
on the page (adj.)

(US black) acceptable.

[US]W.D. Myers Handbook for Boys 142: ‘He’s an okay dude, but his grades are, like, not even on the page’.
who’s he on page eight?

(Aus.) a jeering comment regarding saomone who the speaker may know but the listener does not.

(con. WWII) X. Herbert Soldiers’ Women (1978) 203: ‘You won’t have to wait. Roddie the Rodent’s here’ Fay asked, ‘Who’s he on page eight?’.