A highball is a type of alcoholic drink. Highball may also refer to: Highball (film), a film by Noah Baumbach Highball Wilson (1878-1934), professional baseball pitcher Highball, a British bouncing bomb project from World War 2 Highball (train), a high speed train given non-stop track clearance Highball, a climbing term for a very tall boulder problem USS High Ball, US Navy ship names Highball glass, a glassware used to serve highball cocktails and other mixed drinks A 1942 bouncing bomb See also Lowball (disambiguation)