Definition from Wiktionary, the free dictionary
This def is a joke, right? — Hippietrail 13:27, 1 May 2005 (UTC)
- It's a silly pun on flab. Special:contributions/126.96.36.199 are all joke definitions. Uncle G 13:35, 1 May 2005 (UTC)
so the root of flabbergasted is flabber. got it.
The first mention of the word Flabbergasted was used in England in the late 1700s