A fictional currency used in some Maxis games, represented by the legal "subsection symbol," "ยง".
It is, perhaps, a reference to a Neal Stephenson short story, The Great Simoleon Caper, in which an online currency is developed called the Simoleon for use in "the Metaverse," a virtual, networked reality, as established in Stephenson's oeuvre.
It may simply be a reference, however, to an uncommon colloquialism.
I typed in "rosebud" into the cheat console and got a whole bunch of simoleans.
