Bad or BAD may refer to:
Bad breath, also known as halitosis and fetor oris, is a symptom in which a noticeably unpleasant odor is present on the breath.
Bad Religion is an American punk rock band that formed in Los Angeles, California, in 1979. They make extensive use of three-part vocal harmonies (which they refer to in their album liner notes as the "oozin' aahs") and guitar solos, and are known for their lyrics, which cover topics such as criticism of religion, political commentary and social responsibility.
Badfinger were a British rock band that, in their most successful lineup, consisted of Pete Ham, Mike Gibbins, Tom Evans, and Joey Molland.
Baden-Württemberg (/ˈbɑːdən vɜːrtəmˌbɜːrɡ/; German pronunciation: [ˌbaːdn̩ˈvʏʁtm̩bɛʁk]) is a state in Germany located in the southwest, east of the Upper Rhine.
Bad is the seventh studio album by American singer and songwriter Michael Jackson. It is his third studio album released through Epic Records.
"Bad Blood" is a song by American singer-songwriter Taylor Swift, from her fifth studio album 1989 (2014).
Badr Hari (Arabic: بدر هاري; born 8 December 1984) is a Moroccan-Dutch super heavyweight kickboxer from Amsterdam, fighting out of Mike's Gym in Oostzaan.