headbanger
🇺🇸
/ˈhedbæŋər/
🇬🇧
/ˈhedbæŋə(r)/
A person who enjoys vigorously moving their head up and down, especially while listening to loud music.
At the rock concert, there were many headbangers in the front row.
ロック・コンサートで、前線に多くのヘッドバンガーがいました。
A slang term for someone who is considered foolish or crazy.
Don't be a headbanger; think before you act.
無謀に行動しないでください。行動する前に考えてください。