Phrase meant to show
indifference if another person (usually of the opposite sex) calls you, but is very much the opposite.
Means one of two extremes-
1) -
Call me immediately, preferably tomorrow or later today
OR
2) - Don't
call me. For any reason. Ever.
Girl- "
Call me sometime, k?"
Guy- (Is confused trying to
figure out of it means
call me right now or don't call me ever)
