One of the chants with best production of the fans of the "U" based on the song "Sin documentos" from Los Rodriguez.
Lyrics
I want to see the "Bulla" around whole chile, I want to leave everything because I am bullanguero... You give me joy I give you my life, Bulla if you did not exist I do not know what would... My children are the "Bulla" before they open their eyes, The envy that many feel is crazy feeling... Can never be compared with this crowd the chickens, They never love their team like we love us... I want to see the "Bulla" although not win the cup, That this feeling will never end... Just because, Just because, Just because, Because in this life I can not spend more than a whole day without you Leon... Just because, Just because, Just because, Because while I wait for you I die and I can not continue like Leon! Come on, come on, come on, Come on Leon, Come on, come on, come on, Come on Leon, Come on Bulla you stole my heart... Come on, come on, come on, Come on Leon, Come on, come on, come on, Come on Leon, Be afraid, because the Lion arrived...