Related Clues:

• Like a fruitcake
• Like some candy bar flavors
• Like some crunchy desserts
• Like peanut brittle
• With cashews and almonds, say
• Indecent, having name for sergeant major's barking
• Crazy description of Brazil
• "The — Professor"
• Like brown butter
• Very eccentric (informal)
• Out to lunch, as 17 is