whizbang
n 1: a small high-velocity shell; it makes a whizzing sound
followed by a bang when it hits [syn: {whizbang},
{whizzbang}, {whizbang shell}]
2: a firecracker that (like the whizbang shell) makes a whizzing
sound followed by a loud explosion [syn: {whizbang},
{whizzbang}]