Best I could do is an AutoHotKey script that does this: ( ͡° ͜ʖ ͡°)
It's hard to get AHK to display characters exactly the way you want it to, especially if they're some obscure unicode thing and you have to find the values yourself. I can send you the script if you want, though. Right now the button that makes the face is bound to the Pause/Break key, but it can be bound to whatever you want it to.
Edit: Oh huh, what do you know, that actually looks perfect. The face looks weird in the editor.