Related Clues:

• Nitrogen's lack
• Nose wrinkler
• Garlic quality
• Barnyard characteristics
• It may seep from an onion patch
• Signs of being in the dumps?
• Le Pew's defense
• It may be picked up in a dumpster
• Big stink
• Telltale ___
• Baking soda target
• Dumpster emanation
• Something sensed
• Target of some sprays
• Polecat's trademark