I think it's about a guy who is questioning his sexual orientation. The lines "his drilling will stick" sounds like a gay encounter and the line "you'll come to second guess the smile she gave you" makes me think of possibly losing interest in girls. It could also be about homophobia, particularly the lines "I'm here to tell you that you're playing with dolls and making explosion sounds, everyone heard" (little girls frequently play with dolls and little boys tend to make explosion sounds when playing with toys). The line "tight around the jaw" could refer to the sexual repression homosexuals feel. It could also be about questioning your sexuality and homophobia, possibly the fear of homophobia when considering you might be gay.
I think it's about a guy who is questioning his sexual orientation. The lines "his drilling will stick" sounds like a gay encounter and the line "you'll come to second guess the smile she gave you" makes me think of possibly losing interest in girls. It could also be about homophobia, particularly the lines "I'm here to tell you that you're playing with dolls and making explosion sounds, everyone heard" (little girls frequently play with dolls and little boys tend to make explosion sounds when playing with toys). The line "tight around the jaw" could refer to the sexual repression homosexuals feel. It could also be about questioning your sexuality and homophobia, possibly the fear of homophobia when considering you might be gay.