If you had one in your group you know you'd make the same jokes. Every week. Just like we do. Non human elf dwarf or hobbit, I mean halfling pcs have a tendancy to bring out the odd jokes. Or at least the obvious puntastic ones. Take drow for example. Rhymes with cow. The jokes pretty much write themselves from there on out. Or deva. I mean really. Who's the deva of the party, oh yeah. Too easy.