Related Clues:

• Like grapefruit
• Not fresh, in a way
• A bit off-color
• Like lemonade sans sugar
• Spicy-tasting
• Like sourballs
• Full of spice
• Like crab apples
• Like most pretzels
• Full of ribald humor
• Like some mustard
• Like lemonade
• A bit daring
• Like seasoned pretzels
• Causing the lips to pucker