through and through

US /θruː ænd θruː/
UK /θruː ænd θruː/
"through and through" picture
1.

na wskroś, całkowicie

completely; in every way

:
He is a New Yorker through and through.
Jest nowojorczykiem na wskroś.
The house was rotten through and through.
Dom był na wskroś zgniły.