Green’s Dictionary of Slang

1. (US black) second-rate, inferior [playing on booty adj. to make negative version of bodelicious adj.].

1993		Dr Dre ‘Fuck Wit Dre Day’ 🎵 And them rhymes you were kickin were quite bootylicious.
1997–2000		College Sl. Research Project (Cal. State Poly. Uni., Pomona) 🌐 Bootilitious (adj.) 1. Corny. 2. Weak.
2002		‘Touré’ Portable Promised Land (ms.) 160: We Words (My Favorite Things) [...] Bootylicious.

2. (orig. US black, also mingelicious) a general term of approval, wonderful, attractive, sexy [booty n.² (1)].

1997–2002		Hope College ‘Dict. of New Terms’ 🌐 bootylicious adj. Used to describe someone or part of the body that is attractive.
2001		So Bootylicious 🌐 Welcome to ‘So Bootylicious’, a clique I just started! It’s for anyone who thinks they or their site are ‘So Bootylicious’, meaning beautiful. It’s named after Destiny’s Child’s latest song.
2005		Roger’s Profanisaurus (in Viz Apr.) 48: mingelicious adj. A front bottom alternative to the more fat arse-centric term of approbation bootylicious.