Green’s Dictionary of Slang

boogie n.2

also boogey, boogy
[SE bogey or US dial. boogerman, bogeyman]

1. a derog. term for a black person.

[US]N. Klein ‘Hobo Lingo’ in AS I:12 650: Boogie — a negro.
[US]J. Callahan Man’s Grim Justice 73: The big boogie grunted.
[US]R. Fisher Conjure-Man Dies 98: Where’d that boogy go?
[US]J. Weidman What’s In It For Me? 11: He shrugged, and held up his hands like a boogie singing a spiritual.
[US]B. Schulberg Harder They Fall (1971) 186: Come on, Red, send that boogie back to Central Avenue.
[US]Lait & Mortimer USA Confidential 65: We don’t stand for fresh boogies down this way.
[US]M. Rumaker Exit 3 and Other Stories 18: Pretty nice for a boogie. Saved my life.
[US]L. Bruce Essential Lenny Bruce 16: One [...] thick, funcky, spunky boogey.
[US]G.V. Higgins Cogan’s Trade (1975) 36: One of them guys that the boogeys’re always after and he hadda gun in there.
[US]J. Wambaugh Choirboys (1976) 6: That boogie might live in Watts.
[US]I.L. Allen Lang. of Ethnic Conflict 48: boogie, -y [1920s. Probably an alteration of booger (‘bogeyman’). Also bo, bu, boog, booger, boo-boo].
[US]S. King It (1987) 907: You nigger boogie night-fighter jungle-bunny apeman coon!
[US]R.C. Cruz Straight Outta Compton 57: One of the participating officers, ‘How else can you capture a boogie?’.

2. as used by a black person, neutral/non-derog.

[US]R. Fisher Walls Of Jericho 13: ‘This boogy,’ explained Bubber, ‘thinks he’s bad. Come slippin’ me ’bout my family. He knows I don’t play nuthin’ like that.’.
[US]D. Burley N.Y. Amsterdam News 16 Sept. 12A: Look here, Miss Woogie [...] I’m your boogie.

In phrases

bush boogie (n.) [SE bush]

(US) a black person.

[US]Alt. Eng. Dict. 🌐 bush boogie (noun) black person – very derogatory term referring to Blacks; derived from their jungle origin.
faded boogie (n.) (also faded bogey) [SE faded; note Irwin, American Tramp and Und. Slang (1931): ‘Why the adjective “faded” is applied is hard to say, unless it is felt that the negro who turns informer has still less claim to identity than as a negro, and that he has faded from what small importance he formerly had’] (US black)

1. a black informer.

[US]N. Klein ‘Hobo Lingo’ in AS I:12 651: Faded boogie — Negro acting as a ‘stool-pigeon’.
[US]‘Dean Stiff’ Milk and Honey Route 205: Faded bogey – Negro acting as an informer.
[US]Irwin Amer. Tramp and Und. Sl. 70: Faded Boogie. – A negro informer or stool pigeon.
[US]Monteleone Criminal Sl. (rev. edn) 79: faded bogey [sic] A negro informer.
[US]H. Braddy ‘Smugglers’ Argot in the Southwest’ AS XXXI:2 98: The phrase to describe a Negro stool pigeon is a faded bogey.
[US]Maledicta III:2 168: Boogie, faded n 1: Black informer 2: White who imitates Negro fashions; ‘boogie’ is a derogatory term for a Negro.
[US]R.C. Cruz Straight Outta Compton 67: Dopehead looking like Handiman standing in the booth. He was a faded boogie.

2. a black who apes whites and loses their own ethnicity.

[US](ref. to 1950s) C. Major Juba to Jive.

3. a white who imitates blacks.

[US]Maledicta III:2 168: Boogie, faded n [...] 2: White who imitates Negro fashions.
FindArticles.com June 🌐 Doyle Bramhall is what black folks in the ’60s used to call a faded boogie. Translation: a soul-filled white boy who has played with everyone from Jimmy and Stevie Ray Vaughan to Charlie Sexton and Roger Waters.