Vacilón is a popular Caribbean slang term that means "partying" or "a good time". It's a fantastic word for a learner because its formal meaning is quite different.
Vacilón comes from the verb vacilar, which literally means "to hesitate" or "to waver". However, in the world of reggaetón, it has evolved to describe a lifestyle of fun, partying, and not taking things too seriously. When Plan B sings "sigue con el vacilón" (she continues with the party), they're painting a picture of a girl who lives for the weekend.
This absolute reggaetón classic from Puerto Rican duo Plan B is all about a girl who lives life completely on her own terms. The song calls her "Candy" because she's "loquita pero es dulce como Candy" (a little crazy, but sweet like Candy). While her parents want her to finish school and get married, she has other plans. The song gets straight to the point with the hilarious line that she "cambia más de novio que de panty" (changes boyfriends more often than her underwear).
She loves to party every weekend and knows exactly what she wants, especially in bed. The lyrics are very direct about this: "Le gusta a lo kinky nasty... Se pone cranky si lo hago romantic" (She likes it kinky, nasty... She gets cranky if I do it romantic). She's independent, doesn't care about gossip, and even her grandma thinks she's a perfect angel. The song paints a full portrait of a woman who looks innocent but is confident, in control, and refuses to be tied down by anyone's expectations.