flamer

he was labeled a flamer for his excessive online comments.

the flamer in the chat stirred up a lot of controversy.

don't be a flamer; try to keep the conversation respectful.

she called him a flamer because of his harsh criticisms.

the forum was filled with flamers arguing over trivial matters.

he enjoys being a flamer, often provoking others for fun.

flamers can ruin the atmosphere of a discussion.

many people avoid engaging with flamers online.

being a flamer often leads to negative consequences.

he was known as a flamer due to his inflammatory posts.