It’s Always Sunny in Philadelphia will return to FX for its sixth season Thursday night, and Sunny Tweets will return to the series’ Web site, as well, Mashable reports.

The Sunny Tweets app allows fans to post directly to the show’s Facebook page or Twitter account, as well as to their own Twitter accounts with the #sunnyfx hashtag, according to Mashable. One cast member will be designated each week to Tweet during the show on Thursday nights.