just the opposite of that's what she did meaning; it sounds like it's something a guy would do or looks like a guy woukld do
-2 guys got a bunch of boxes in the trunk of a car-
guy1-oh yeah!! we got it in!!
guy2-that's what he did
-2 gurls trying to put money in a vending machine-
gurl1-ugh it won't go in!
gurl2-that's what he did
-guy puts pencil through sharpener-
guy2 that's what he did