Brian, I used to get that one a lot. But hell, I've probably seen 7 of the guys going to this Mashie more recently than I've seen my best man.
I just tell mine that I'm going to play golf in Michigan with Josh, Bill, Howard, Jud, the Brians, Chris, and a bunch of guys they know. If she asks "Who are those people?" I just say "Are you kidding? Golf buddies. I play with them all the time. I've done 10 rounds with those guys in the last year. You've probably met most of them."
The last sentence is a bit of a lie, but the word "probably" absolves me. The amazing part is that the rest of it is true. I play way too much golf with GCA'ers.