cock-and-bull story
US /ˌkɑk.ənˈbʊl ˈstɔː.ri/
UK /ˌkɑk.ənˈbʊl ˈstɔː.ri/

1.
absurde Geschichte, Lügengeschichte, Hirngespinst
a story that is obviously not true, especially one told as an excuse
:
•
Don't give me that cock-and-bull story about why you're late.
Erzähl mir nicht so eine absurde Geschichte, warum du zu spät bist.
•
His excuse was a complete cock-and-bull story.
Seine Ausrede war eine komplette absurde Geschichte.