"ΜΟΛΩΝ ΛΑΒΕ" is Greek for "come take it."  It's commonly used as a more concise wording than, "you can have my gun when you pry it from my cold, dead hands."  Now, you can get these CGI characters, each with a Gatling Gun, on SWAG in the Freedom Roc's shop.  Each product features one of these characters behind a Gatling Gun with the caption, "Come take it."  The preview images on CafePress are quite small, so the product name indicates whether a product features the male character or the female one.