Look up wack in Wiktionary, the free dictionary.

Wack or Whack may refer to:

People

• Gerhard Wack (born 1945), German politician
• Henry Wack (1875-1955), attorney, author, and apologist for Leopold II's misrule of the Congo Free State
• Pierre Wack (1922–1997), a French oil executive who was the first to develop the use of scenario planning in the private sector
• Tierra Whack (born 1995), an American rapper, singer, and songwriter

Arts, entertainment, and media

• WACK, a radio station in Newark, New York
• WACK! Art and the Feminist Revolution, a feminist art exhibition and book
• Whack, a short-lived St. John Publications comic book (1953-54)
• Whack Records
• Wrestling Association of Championship Krushers (WACK), a children's television show
• WACK, a Japanese music production company

Other uses

• Wack, adjective, slang (from "whacked") for oppressive, crazy, stupid, poor quality, unfashionable. As a verb, it means to kill.
• Slash symbol "/", sometimes known as a whack
• Windows App Certification Kit (WACK)

See also

• WAC (disambiguation)
• Whac-A-Mole, an arcade game
• Wacke, or greywacke, a type of sandstone
• Wacker (disambiguation)
• Wak (disambiguation)
• Wank (disambiguation)