live high on the hog

US /lɪv haɪ ɑn ðə hɑɡ/
UK /lɪv haɪ ɑn ðə hɑɡ/
"live high on the hog" picture
1.

to live in a very comfortable and expensive way

:
After winning the lottery, they started to live high on the hog, buying luxury cars and a mansion.
He inherited a fortune and has been living high on the hog ever since.