Related Clues:
- "P.U." elicitor
- '21 across for vengeance, by the sound of it (4)'
- Olfactory trigger
- Need a shower
- Be mephitic
- Bakery freebie
- Result of waving two feet in the air?
- Stinker's stench
- Smell worse than bad
- Does Croagh Patrick smell?
- Something lost in the wash?
- Unwanted shoe feature
- Aerosol target
- An awful smell
- "P.U.!" inducer