On TV tonight
$..! My Dad Says, 8:31 p.m., CBS Dad refuses to allow a wi-fi connection in the house. But then how will he update his Twitter feed?
It's Always Sunny in Philadelphia, 10 p.m., FX The gang buys a boat, which is sure to cause some hijinks. They'd be much better off buying one of those refurbished Duck landing craft that give tours of Old City and then drive into the Delaware River.
SEASON FINALE You're Wearing That?!?, 10 p.m., WEtv A mother and daughter try to move on after the family patriarch dies. Plaids really don't say mourning, anyway.
— Joshua Gillin firstname.lastname@example.org