The term Dunsmore was coined in the 1920's by none-other than Adolf Hitler, who used it to describe his Italian allies . It can be used either as nick-name, or simply as a description. It's meaning has been obscured over the decades, however most historians and Literature professor's in today's society agree it is an insult which implies the recipient conveys attributes of laziness, homosexuality, and a general uselessness which they maintain through-out thier life span.
Guy- " man did you hear about that guy who was with a decent looking girl buit couldnt get an erection, and then blamed it on the booze he pretended to drink all evening?"
2ndGuy- "Yea i did what a Dunsmore, I hear thats what people are calling him now.
Guy- " Where is Dunsmore"
2ndGuy- " Said he can't come out because he lifted so many weights he can barely walk, plus hes still hungover from last weekend".