jibber-jabber
verb
[ ˈdʒɪbədʒabə ]
• talk in a rapid and excited way that is difficult to understand.
• "he was jibber-jabbering with his wife through the entire first piece"
jibber-jabber
noun
• rapid and excited speech that is difficult to understand.
• "enough jibber-jabber from me; let's get on with the story!"
Origin:
early 19th century: related to gibber1, jabber.
