Mordecai and Rigby want to help Party Horse get back together with his girlfriend. Air date is unknown. ▻Follow me on my NEW Tumblr: .\r \r Heres a sneak peek offor the new episode of Regular Show Return of The Party Horse! This episode airdate still TBA! Heres a hashtag for this new episode!\r \r REGULAR SHOW SNEAK PEAK: RETURN OF THE PARTY HORSE (PRINCE JARED NORMAN YANOS VERSION) #REGULARSHOW .\r \r Heres a sneak peek offor the new episode of Regular Show Return of The Party Horse! This episode airdate still TBA! Heres a hashtag for this new episode!
