a walking

a walking

If you describe someone as a walking something, you mean that they are an example of that thing or have the characteristics of that thing. She was seen by both lay people and clerics as a walking miracle. Wayne is a walking disaster.
See also: walking

a walking —

someone who notably embodies the characteristics of something. informal
1989 Charles Shaar Murray Crosstown Traffic He is…a dubious political philosopher and a walking disaster area as a businessman.
See also: walking