Flabagastered 

Shocked but sometimes can be used in a sarcastic way

Im flabagastered of how expensive this phone is

Flabagastered by Urlocalneighbour February 11, 2023

flabagasted 

When something blows you away so much as to make you actually gasp.

1. I was flabagasted, I was blown away... I just gasped...

2. What was he? He was FLABAGASTED!

3. I'm flabagasted! I actually gasped!

flabagasted by Wrath Sairou March 10, 2011

flabagasted 

i think its spelled like that
flabagasted means u are stuck for words and dont no what to say

I was completely flabagasted

flabagasted by Stef S August 4, 2005