gibberish - n. 알수 없는 말/횡설수설

• He was uttering lot of gibberish after heavy drinking.
• It is the voice of Julie herself, spouting gibberish from the fevered world her brain resides in, but disturbingly real gibberish.
• Honestly, the story is complete gibberish, with only the kind of goofy logic a child would come up with.