Possible Clues:

• "Get your red-___!"
• "Get your Red ___!"
• Red ___ (candy brand)
• Red-___ (cinnamon candies)
• Lusty feeling, with 'the'
• Sexual attraction, with 'the'
• Lover's excitement
• What Van Halen had "for Teacher"
• Submarine sandwich additions, perhaps
• Red -- (candy)