i-adjective
vulgar; tasteless; cheap; low-brow
Describes something or someone that lacks refinement, is in poor taste, or seems cheap and unsophisticated. Often used for fashion, behavior, or entertainment.
彼の服装はいつも俗っぽい。
His clothes are always in poor taste.
あの番組は俗っぽい内容ばかりだ。
That show is full of low-brow content.