have a cob on


have a cob on

To be angry, agitated, or irritated. Primarily heard in UK. John always has a cob on after getting stuck in traffic on his way to work. I don't know why you have a cob on—I was only trying to be helpful!See also: cob, have, on

have (or get) a cob on

be annoyed or in a bad mood. British informalSee also: cob, have, on