Bazooka

Noun

 * 1)  breasts of a woman

Noun

 * 1) a primitive trombone having wide tubes
 * 2) an American shoulder-held rocket launcher used as an antitank weapon, used in World War II, shaped similar to the bazooka trombone
 * 3) by extension, any shoulder-fired rocket grenade launcher
 * 4)  Crack cocaine.