A fart that usually warns you of an impending desire to take a fat sh*t that will definitely reduce your reputation with your toilet. It usually has a distinct and more powerful odor compared to the usual ones. It is far more potent, higher chance of leaving a lingering stench in the room depending on the size of the room.
Jack: ''Oh f*ck, I feel that I might need to take a sh*t soon.''
Gus: ''What makes you say tha- *smells the air* ew wtf dude?''
Jack: ''Sorry man, I let out a harbinger fart, that's how I know...''
Gus: ''What makes you say tha- *smells the air* ew wtf dude?''
Jack: ''Sorry man, I let out a harbinger fart, that's how I know...''
by TheMadShahaz July 15, 2023
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Get the Burp Fart mug.A natural continuation to saying "whart". Like what the fuck but it's no longer about fucking, it's about farting.
Diego: Last night three separate people asked me if I was interested in a threesome.
Diane: Whart the fart?
Diane: Whart the fart?
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