Goya said Tuesday via Instagram that he had a street hop music class because he graduated and was close to getting first grade as a student.
He then explains that he cannot play in the same league as Portable.
Portable insulted Goya in a recent Headies Awards video, saying he was tricked into making music.
Remember Goya won the Best Street Hop award at Headies at the Cobb Energy Performing Arts Center in Atlanta, Georgia, USA on Sunday.
Portable, which was previously nominated, has been removed for inconsiderate comments.
In response to Portable's verbal attacks on him, Goya said: "I wonder who compares a B.Sc holder who is close to reaching first grade to someone who can't even find his Kg3 results. As a street hop owner, I have a class. You can never look dirty.