Did he? Probably when he was trying to get a snidey one in on Craigy Broon before getting twatted. Here's exclusive footage from the tunnel of Boyle running away from him please log in to view this image
No, it's spanish like yours ... Phrases like "a coons age" and "niggardly" are hardly common parlance in and around Glasgow. Or Scotland for that matter. It appears that it's only old duffers like Dev (and the Motherwell Chairmen it seems) that use it.