Ok, the guy on the guitar is a lice (piolho)....the female of lice is a bit (lêndea).

He is saying that once he was a lice,

But know he is a bit,

a bit of Rock.

aaaaaa bit of Rock

BUT - the word lêndea, is here being twisted from lêndia to lenda = that means legend. Double meaning.

Like the stroganoff in this one 👇