to cause commotion by poking fun or revealing information to get a reaction (also see trolling)
you're just shit stirring - stop it or someone could lose an eye!
by Sinister Intent June 15, 2004
Someone causing trouble for multiple people, this can be by spreading rumours or known facts that would be preferred to be kept a secret. It's not sharing your opinion.
He didn't need to tell her she doesn't need to know - shit stirring
by Michael hunt November 23, 2015