Definition from Wiktionary, the free dictionary
gobshite (plural gobshites)
- (Ireland, slang, moderately offensive) One who engages in nonsensical chatter or unwanted conversation.
- What's that gobshite talking about now?
- (Ireland, Britain, slang, moderately offensive) A person of very poor judgment and unpleasant character.
- The collective expression shower of gobshites ("group of idiots") is quite common in Ireland.
one who engages in nonsensical chatter