YOU SAID:
My son so dumb IQ 21 he try to make friends but they call him ching chong
INTO JAPANESE
私の息子はとても頭が悪い IQ 21 彼は友達を作ろうとするが、彼らは彼をチンチョンと呼ぶ
BACK INTO ENGLISH
my son is so dumb iq 21 he tries to make friends but they call him chin chong
INTO JAPANESE
私の息子はIQが21なので、友達を作ろうとしますが、彼らは彼をチンチョンと呼んでいます
BACK INTO ENGLISH
My son has an IQ of 21 so I try to make friends but they call him Chinchong
INTO JAPANESE
私の息子はIQが21なので、友達を作ろうとしますが、彼らは彼をチンチョンと呼んでいます
BACK INTO ENGLISH
My son has an IQ of 21 so I try to make friends but they call him Chinchong
That didn't even make that much sense in English.