Katy, bar the door

The expression Katy, bar the door means to watch out or serves as a warning of impending disaster. It dates to at least 1902 when it appears in Hugh McHugh’s (George V. Hobart’s) It’s Up to You:

It was “Katie, bar the door” with her.

But who was Katy (or Katie) and why was she locking the door?

Read the rest of the article...
Powered by ExpressionEngine
Copyright 1997-2018, by David Wilton