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 👇
https://image.nostr.build/06656f3dc0c335d194024c4026efc935b110da89ed5627a1e77f1558bbb0d85c.jpg