YOU SAID:
What is up my dude how is it going today?
INTO JAPANESE
どのように起こっている今日私のおいどうしたのですか。
BACK INTO ENGLISH
Whatever is going on today my dude do what.
INTO JAPANESE
私のおいは今日何が起こって何か。
BACK INTO ENGLISH
My dad is what is going on today.
INTO JAPANESE
私のお父さんは今日起こっていることです。
BACK INTO ENGLISH
My father is what is happening today.
INTO JAPANESE
私の父は今日起こっていることです。
BACK INTO ENGLISH
My father is what is happening today.
That didn't even make that much sense in English.