block-and-block, adj. — Green’s Dictionary of Slang

block-and-block adj.

[Lincolnshire dial. blocker, extreme drunkenness]

(US) very drunk.

1737

B. Franklin ‘Drinkers Dictionary’ in Pennsylvania Gazette 6 Jan. in AS XII:2 90: They come to be well understood to signify plainly that A MAN IS DRUNK. [...] Block and Block.