baggy, high-waisted pants that are wide at the hips and taper sharply at the ankles, popularized in the late 1980s and early 1990s by rapper MC Hammer.
例
He wore shiny gold hammer pants just like MC Hammer.
彼はMCハマーのようにキラキラした金色のハマーパンツを履いていた。
Hammer pants were a huge fashion trend in early hip-hop culture.