YOU SAID:
I'm gonna eat your mama's big boy sandwich
INTO JAPANESE
私はあなたのママの大きな男の子のサンドイッチを食べるつもりです
BACK INTO ENGLISH
I am going to eat your mama's big boys sandwich
INTO JAPANESE
私はあなたのママの大きな男の子のサンドイッチを食べるつもりです
BACK INTO ENGLISH
I am going to eat your mama's big boys sandwich
That didn't even make that much sense in English.