just for grins

Just for grins, in the next inning he crushed those hearts with a leadoff blast over the right-field fence, becoming the first player in major-league history to score two runs, steal two bases and hit a home run in a World Series game.

I sneaked it out for an extra lap just for grins.

Just for grins, it appears, the General Assembly is taking away a city’s right to impose fair taxes on everyone.

OK, maybe that whole bit wasn't just for grins.

And, oh yeah, just for grins, he once coached a Vero Beach eighth-grade basketball championship team led by this giant center named Prince Fielder.