Who’s that dribbling cross-dresser goin’ to the Net with Shaquille O’Neal? No, not Dennis Rodman. It’s Hunter Joy Abaravich — a.k.a. Bob — freeinternet.com’s popular spokesbaby with the world-weary voice of a grown man (surprise — it’s Armageddon actor Ken Campbell). The California girl’s television spots and online ”interview” with Shaq have caused such a buzz that Viacom is discussing a deal with creators Siltanen/Keehn Advertising and freeinternet.com to have year-old Bob star in his/her own TV show. Campbell worries, however, that even Bob might not be immune to the dearth of roles for Hollywood actresses of a certain age, saying ”When she’s 2, she’s not going to be young enough to continue!” What a drag.