What is Sinbox?
1.
Sinbox (noun):
A vagina - particularly one belonging to a female co-worker, or a girl you meet on the internet.
Leroy: "What's up, dude? How'd your date with that chicky from work go???"
Ian: "Oh maaan! I totally delivered in her sinbox!"
See
Random Words:
1.
An imaginary band out of Stockholm, Sweden. They play fusions of polka, elevator music, and techno. Often mistaken for Ron Sexsmith, alt..
1.
its when you whipe your ass after takin a dump with the inside of the victims pillow case put it back on and then let them go asleep on ..