Whizbang

[Becky]

Also spelled [whizzbang].
adj. - 1. a) extremely [skillful] or ideal. Closely similar to sweet.
Can also be used in the form on whizbangin.
noun - 2. a) something that holds an explosive amount of success, skill or effectiveness b) a tiny [firecracker] that makes a small whizzing noise before going off with a BANG

[Britney]

A resounding success.