He is usually both a heavy smoker and drinker.

The heavy smoker of last night had clean air pipes and he wasn't heavy on his feet.

He was in his early fifties, overweight, and to judge by the stains on his fingers (and his minted breath) a heavy smoker.

Having been a heavy smoker and drinker, his lungs were scarred with pulmonary fibrosis, which cannot be cured.

Sue has been a heavy smoker since senior school.