whizzbang

Thesaurus

Noun	1.	whizzbang - a small high-velocity shell; it makes a whizzing sound followed by a bang when it hitswhizbang, whizbang shellshell - ammunition consisting of a cylindrical metal casing containing an explosive charge and a projectile; fired from a large gun
	2.	whizzbang - a firecracker that (like the whizbang shell) makes a whizzing sound followed by a loud explosionwhizbangfirecracker, banger, cracker - firework consisting of a small explosive charge and fuse in a heavy paper casing