Green’s Dictionary of Slang

(US black) excellent, first-rate; thus doodoofetic, arrogant.

1973		L. Bennett Auntie Roachy Sey (2003) 20: She [Princess Anne] she never seh ‘let me hold your hand’ like some doodoofetic Jamaica people. She seh ‘meck me hole yuh han’, an she look pon Captain Phillip an laugh.
2000		Ebonics Primer at www.dolemite.com 🌐 doo doo Definition: superb Example: Slick Rick always brings doo-doo rhymes.