Now I'm driving 'round on the boulevard, trunk bleeding
Broken Hearts in your Trunk will definitely Bleed
Woofers in your Trunk will BLEED sound through!
could also be referencing the idea that the big trunk could be holding bodies, especially when taken in context with the following line. And figuratively, he is personifying his the emptiness in his body, which he fills with pain and emotional baggage (to the point that it’s overflowing and crying for attention) with a trunk. However, no matter how sad Ocean is, his facade prevents anyone from noticing.
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