Scutterin' gobshite

noun.
Irish slang.
A person who runs off at the mouth, and is completely full of shit.
Actually, the phrase is a combination of two Irish slang words scutter meaning diarhea, and gobshite, a person who doesn't know what they're talking about, but talks anyway.

Would you ever shut up, ya scutterin' gobshite ?

by Mike Eldred January 24, 2008