(n.) the second largest city in the Earth Kingdom (second only to Ba Sing Se), one of the last great strongholds of the Earth Kingdom during the Hundred Year War.
(v.) to steal, usually in a manner that is very unexpected or surprisingly (often without fighting); to conquer, usually in a comedic manner. Note: the
act of omashu-ing is often accidental and unintended by the do-er. This is often accompanied by lots of
confusion, especially by the do-er, and potential laughter (most commonly in recollections of the fact and from
outside viewers).
(Most often done by
Zuko in MuffinLance's stories on ArchiveOfOurOwn.)