Not exactly an online boyfriend or girlfriend, but a friend online that is of the opposite sex that one spends a considerable amount of time talking to/flirting with on the internet. Most often used by others to describe someone else's situation
A: Where's Susan today?
B: She was up all last night talking to her e-mack, Craig from Canada, so she was too tired to come to school.
B: She was up all last night talking to her e-mack, Craig from Canada, so she was too tired to come to school.
by Sara!Jane December 5, 2006
A form of flirting that desperate shy faggots use because they can't handle talking to a girl in person
by Philip George September 9, 2005