a simmie is a nasty nastygay person who's homophobic and projects their gayness onto other ppl (by accusing them of being gay) to hide the fact that they are gay themselves.
Beware of people who use "cute" words for food, ie. sammie, veggie, taters, nanners. maters and so on. These people usually have cute names for their private parts as well. So while they're preparing your "sammie", they are more than likely fondling their "herbert" at the same time.