v. An activity, particularly taking place in the evening at department stores such as Target or Macy's where an individual and a friend scope out the store in search of MILF's for their viewing pleasure.
When passing a "potential MILF" in a given store, code words of "yay" or "nay" are used to signal to your shopping partner, whether or not you would tap the ass of said MILF.
"Yo Eric, I'm bored as shit over here, let's go hit up Target and do some MILF shopping"
"Yeah man, me and my boy Will were kickin' it on Saturday night, just rollin' around and doing some MILF shopping when we saw the hottest latina with like three kids. That shit was crazy, yo"