I actually think this is really funny. I would put Shaun was an eejit above the drawing, and the definition maybe down at the base corner? I'm not sure but there is something not quite working with the layout. I would also add a little bit of color
yeah people use the word in both scotland and ireland, as far as its historical origin i'm not 100% sure... i know from growing up in scotland and having my entire family still living in and around glasgow that the word is used on a daily basis...lol.