"No, I don't want chocolate."

Translation: Nac ydw, dw i ddim eisiau siocled.

[Heysoos1]

Is this Nac or Nag?

[mizinamo]

I think it's always written Nac, though often pronounced Nag.

[NoelGoetowski]

Lies.

[Strobro3]

like, on a bed or about killing somone?