Definition of "mackin" []

• A word used in the old popular oath by the mackins, by our Lady. (noun)

The Century Dictionary (Public Domain)

• "Spencer Brown was there, totally "mackin", which was nice."
• "Between their snooping around on Jenna, their secret meetings outside of school and, of course, the chemistry between Troian Bellisario and Keegan Allen, these two have become the new couple to root for in Rosewood, which is pretty awesome since Spence's more prone to mackin' on her sister's men and Toby's, well, an accused killer."
• "By the 1990s, it was all about freestyling on gang bangs and mackin '."