Best wishes, JVCox

friends meme: 2/3 characters · chandler bing

"If I’m gonna be an old, lonely man, I’m gonna need a thing, you know, a hook, like that guy on the subway who eats his own face. So I figure I’ll be the crazy man with a snake, you know. Crazy Snake Man. And I’ll get more snakes, call them my babies, kids won’t walk past my place, they will RUN. ‘Run away from crazy snake man!’ they’ll shout.”

Help is needed!

 If you are a native French speaker, please, could you help me? I need to write in French something like this: 
"-where are you going? - Nowhere. I’m still here, you silly :)”

So the question is: The word/phrase in French equivalent to “you silly”  would be …? I’m just afraid I use a word that appears to be rude or offensive, while the meaning I’m looking for is rather affectionate and a little bit lenient. (the “silly one” is female)

Thank you :)