Top definition
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.
by Sara!Jane December 04, 2006
Get the mug
Get a e-mack mug for your daughter Julia.