Green’s Dictionary of Slang

Baby Crockett n.

[proper name of Davy Crockett (1786–1836), the 19C Western hero, whose adventures were fictionalized in the 1950s US TV series]

(camp gay) a fake cowboy.

[US]B. Rodgers Queens’ Vernacular.
[US]R.O. Scott Gay Sl. Dict. 🌐.