Similar to the term "action," but in a more juvenile sense, it means a certain amount of "making out"
Leah: How was your weekend?
Sarah: It was crazy, I got so much macktion.
Leah: I can't remember the last time I got any macktion!
Sarah: It was crazy, I got so much macktion.
Leah: I can't remember the last time I got any macktion!
by Leah March 2, 2005
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