Taking the Biscuit

In the title bar is a link to every possible usage of that quaint old expression "that takes the cake/biscuit".
Most of us never bother to look up what we are actually talking about, which leads to "fulsome praise" being "availed" at "this junction".

Mrs Malaprop is alive and well and has taken over the Internet.

Long may she prosper, bless her little woolly socks...