youre
1) used interchangeably to mean either "your" or "you're" by illiterate cretins who can't tell the difference between the two
2) used to mean "you're" by people too lazy to hit the apostrophe key; slightly less reprehensible than the above
2) used to mean "you're" by people too lazy to hit the apostrophe key; slightly less reprehensible than the above