Board Thread:General Discussion/@comment-24141773-20140516141358/@comment-1635567-20140522123130

I managed to find the title and description of the episode from tumblr and the source on where they found it.

https://pressroom.turner.com/us/cartoon-network/schedule/1/2014-6-5/ea

The episode is called "Play Date" and Mordecai has to watch Thomas.