Green’s Dictionary of Slang

(US black) a bar, usu. illicit.

1927		Blind Lemon Jefferson ‘Hot Dogs’ 🎵 Last Saturday night down at the booger rooger on June the Fourth.
1981		(con. 1917-18) S. Price R. Palmer Deep Blues 52: ‘Blind Lemon was using the term ‘booger rooger’ and playing in that boogie-woogie rhythm as far back as, oh, 1917-18, when I heard him in Waco,’.
1992		(ref. to 1917) Wolfe & Lornell Life & Legend of Leadbelly 106: ‘Blind Lemon was using the term ‘booger rooger’ and playing in that boogie-woogie rhythm as far back as, oh, 1917-18, when I heard him in Waco’.
1935		H. Leadbetter q. in Wolfe & Lornell Leadbelly (1992) 162: Frankie went down to the saloon where they got they whiskey an’ beer at [...] Whensoever Albert want to go on a bugger-rugger, he’d go down there to get his whiskey.