Definitions by WozRoz

Ewan 

Once merely a forename, over time the use of this whilst in conversation with a Ewan became an indicator that the topic of conversion was of a serious nature.

Acting as a warning card, eventually this association with negative circumstances evolved the term into one of a derogatory nature.

"What a fricking Ewan!"

As a general rule of thumb and to assist in the correct usage during a sentence, assume that Ewan is the forename equivalent of the term Twat.

Ewan by WozRoz October 2, 2019