Synonyms:
metagrobolized, metagrobolised, metagrabolized, metagrabolised, mystified
Meaning: totally perplexed and mixed up; "all this duncical nonsense has my brains metagrobolized"- Wall Street Journal
Usage examples
"Your what?" I was mystified.
"No," replied the boy, mystified.
He wouldn't go there," interposed Calhoun, who appeared as much mystified by the absence of Henry as was Poindexter himself.
Grace chose Anne, Nora, Jessica and Marian Barber, the latter three being considerably mystified at her request, but nevertheless agreeing to be on hand when school closed.