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Acronym for I'm Being Sarcastic.

(It also stands for irritable bowel syndrome.)
A: Hey fattie.
B: Ouch. Uncool.
A: Dude. IBS.
IBS by ZXcZ October 25, 2007
Related Words
ibsr ibsf Ibstock ibsa IBSB IBSH IBShop IBSS IBS Alarm ibs attack
Fred: Why you keep go to the bathroom
Mike: I have IBS
Fred: Irritable Bowel Syndrome?
Mike: No Itchy Butty Syndrome. I gotta scratch my ass
IBS by semper afk January 18, 2019
IRRITABLE BITCH SYNDROME: SYNDROME IN WHICH PERSON EXPERIENCES HIGH LEVELS OF BITCHINESS WHEN HE/SHE DOES NOT GET HIS/HER WAY. LASTING ANYWHERE FROM 2HRS TO 2WEEKS. ALSO MIGHT EXPERIENCE THE SUDDEN URGE TO PUNCH BABIES AND THE ELDERLY.

ONLY MEDICATION AVAILABLE IS IBS SUPPOSITORIES
MY COWORKER IN THE SERVICE DRIVE SAYS HE LOVES TAKING IBS MEDICATION.
IBS by STUFFER April 25, 2019
Hey, I know that we’ve never me it in person but... can you be my ibs?
ibs by meyagirlg August 1, 2019
George: Maria totally has a case of IBS.
IBS by Rell19 August 18, 2020
Irritable bowel syndrome (IBS) is a common disorder that affects the large intestine. Signs and symptoms include cramping, abdominal pain, bloating, gas, and diarrhea or constipation, or both. IBS is a chronic condition that you'll need to manage long term.
Hey, check out Lauren Brodauf's new song "IBS Sucks" (no really).
IBS by Fiona Shrek February 3, 2021