• Remarkable, courageous, audacious, spirited
• Bodacious the Bull
• A Belgian band:
• In CB radio jargon, a general-purpose word of praise
• A variety of iris (plant)
• Voluptuous, attractive, "hot," appealing to the eye
• In spite of apparent similarity of both sound and meaning to proto-celtic *boudīka, "victorious" from which Boadicea of the Iceni takes her name, the word more likely stems from a combination of the words bold and audacious

References