Synonyms of whizzbang

Noun

1. whizbang, whizzbang, whizbang shell, shell

usage: a small high-velocity shell; it makes a whizzing sound followed by a bang when it hits

2. whizbang, whizzbang, firecracker, cracker, banger

usage: a firecracker that (like the whizbang shell) makes a whizzing sound followed by a loud explosion