No, though a structured chorus is the norm it is not required. Look at "The Wreck Of The Edmund Fitzgerald" or "The Rose", both big hits without a chorus to be heard.
Of course it is a funny song!
of course they song really good........
Of course not! It's just a song.
Her favorite song is of course her 1st song, Whip my hair.
Of course.
Alabama
Of course it is!!!!!!!!!
The Alphabet of course!
nobodys perfect of course nobodys perfect of course G.N.O
The spelling is chorus (a group of sounds, voices, or singers).
Micheal Jackson of course he is a great song writer but he raped kids
Normally, songs has meanings and of course...... Lyrics!