Blowed is defined as a person experiencing confusion or amazement.
An example of blowed used as an adjective is in the sentence, "Well, I'll be blowed," which means "Well, I'm amazed."
The definition of blowed is the past tense of blow and is used in the Southern United States to mean to have exhaled air in the past.
An example of to have blowed is to have filled balloons with air yesterday.
Used in the phrase I'll be blowed to express amazement or confusion.