Ass Vs S

I was in my study getting some work done when I heard this very loud, one-sided conversation take place between the boys who were outside in the living room. 

JJ: Kor Kor, can you move there?

JZ: *no response*

JJ: Kor kor, I said. Move there.

JZ: No. 

JJ: KOR KOR! MOVE THERE!!

JZ: HAIH!

JJ: Oh nooOOooOo!! My ass!!!

Pam Song: 😳 Wait. What!?

I mad-dashed out of the room, all ready to swoop in and whoop some butt / spank some tushy / beat some a** cos ain't no child of mine's gonna be sayin the A-word at six. 😡 So I got there and...

Ohhh... His S. 😅😂