Smelling Flatulence
Scholars have said that seeing another person's flatulence in a dream may indicate the dreamer experiencing sadness or grief. This dream is interpreted as possibly facing a negative emotional experience or a situation that causes temporary distress.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.