- upvote context
- Upvoted on posts where someone narrates sniffing out a lie, a scam, or a cheating partner.
- community use
- Used in r/AmITheAsshole, r/relationship_advice, and r/mildlyinfuriating to signal metaphorical 'smell-testing' of a situation.
- subreddit meaning
- In r/Frugal or r/PersonalFinance, used when someone sniffs out a bad deal. In r/BlackBeauty, used in representation contexts.
- karma context
- Posts or comments using it in a witty 'I can smell the red flags' way tend to get high karma for relatability.