Top ten most likely answers
10. It's a rock.
9. It's a rock.
8. It's a rock.
7. It's a rock.
6. It's a rock.
5. It's a rock.
4. It's a rock.
3. It's a rock.
2. It's a rock.
And...
1. It's a rock.
Off Topic » in reply to And so it begins... (originally from Mysteries of the Multiverse)
10. It's a rock.
9. It's a rock.
8. It's a rock.
7. It's a rock.
6. It's a rock.
5. It's a rock.
4. It's a rock.
3. It's a rock.
2. It's a rock.
And...
1. It's a rock.