/bim"boh/ , n. , pl. bimbos, bimboes . Slang.
1. a foolish, stupid, or inept person.
2. a man or fellow, often a disreputable or contemptible one.
3. Disparaging and Offensive. an attractive but stupid young woman, esp. one with loose morals.
[ 1915-20, Amer.; perh. bimbo baby ]