shit-stirrer

rude slang An instigator who exacerbates a tense or otherwise difficult situation. Primarily heard in UK. Ryan is a shit-stirrer who always tries to encourage guys to fight. If you want a drama-free party, don't invite Kaitlin—she's such a shit-stirrer.

Common Names:

Name	Pronounced	Usage
Matei	-	Romanian
Comgall	-	Irish
Sophos	-	Ancient Greek
Jeffrey	['dʒefri:]
Khaled	-	Arabic
Marguerite	mar-gə-REET, mar-GREET	French