The song "Mezcal" by Go Golden Junk is about a person going through a breakup and using mezcal, a type of alcoholic beverage, to cope with the pain of the relationship ending. The lyrics talk about celebrating the fact that the person they were with is no longer in their life, and feeling indifferent towards their emotions. The song expresses a sense of liberation and moving on from a toxic relationship. The singer talks about not wanting to see their ex-partner cry or feel guilty for not being together, indicating a sense of detachment and closure. The use of mezcal as a coping mechanism symbolizes the numbing of emotions and the act of moving forward. Overall, the song "Mezcal" is about letting go of a past relationship, finding peace in solitude, and embracing a new chapter in life. It captures the feeling of freedom and independence that comes with letting go of someone who no longer serves a positive purpose in one's life.