Funny moment with my son

Readers not able to understand Afrikaans won't share in this but yesterday when I dressed my little boy Steph age3, he was like a stubborn mule. I told him: "Jy is op dun ys mannetjie (you are on thin ice lad)" to which he replied: " Ek is nie 'n dun muismannetjie nie (I'm not a little thin 'mouseman!)". I am still laughing!