1. Oprah was utterly flabbygasted when her husband timidly told her she had "put on a few".
2. When Britney got on the scales after a night of cheesecake and prawns, she was well and truly flabbygasted.
The state of being flabbergasted so much that the use of a long, funny, and strange word is much better for the job even if it doesn't seem to make any sense.
What in the flabbermengastamatation is wrongwith you?