What is Underground Boombox?
1.
the act of beatboxing into a woman's vagina during cunnilingus in order to give her pleasure some rhythm.
I gave her an underground boombox when i went down on her so that even if I wasn't that good, she could at least enjoy a catchy beat.
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Random Words:
1.
Sex, fooling around, usually used in code for your boyfriend/girlfriend to let them know its go time
Girl: "I want some japanese
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1.
A rectangular cube, a psychotic cow, or a derogatory slang word pertaining the penis and anal sex.
"Get your rectalcube away from ..