I've always firmly believed that MOST inscriptions on Greek sling bullets are pretty boring, i.e. usually names of officers, rulers, or states. A lot of the picturesque ones are fakes ("Blood", "watch out", etc) or pretty insecurely attested. For instance "ouch" (papai) is probably "Papa", from the name Papas, a Thracian name. KALA is not "fine", but "(Unit of the officer / governor) Kalas".
"Take that" is well attested (DEXAI); "Candy" (TRWGALION).
Recently I noticed a bunch of bullets in a dealer (so please note, dear forumites: we do not know where these are actually from-- this is a good example of the damage looting does-- nor can we be absolutely sure when they were produced)
http://www.coinarchives.com/a/lotviewer.php?LotID=535321&AucID=950&Lot=2802&Val=...The inscription on one, THLE, is a poetic adverb for "afar". It could be part of a name, but it seems to me that this is another one to put in the meagre dossier of picturesque inscriptions. For what does a sling bullet do, if not go very far ?