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.
n. a lazy guy who just wants to lay down and do nothing even outdoors on a nice day
n. Jes' ignore Jess, he never be nuthin&apos..
1.
Someone who likes to have intercourse with virgins and taking their virginity.
"Cobi fucked your sister last night man"
&quo..