La Cucaracha
The act of fucking some random bitch (preferably in the ass) and then going home to your girlfriend and having her give you head.
Example:
Luke: Hey Chad check out that whore coming out of the bathroom, I am pretty sure she just took a shit.
Chad: You know what I am thinking?
Together: (in song)"La Cucaracha, La Cucaracha..."
Luke: Hey Chad check out that whore coming out of the bathroom, I am pretty sure she just took a shit.
Chad: You know what I am thinking?
Together: (in song)"La Cucaracha, La Cucaracha..."