Some Engines Do Stuff is a parody series based around the ficticious Island of Sodorr, run by the heartless and scheming Mr Astley (known by his engines as the Obese Troll). The attitude of his workers is an attitude of angst and frustration, with the engines approaching their tasks with laxity. The engines all have different personalities and quirks, including the spoilt, the fearless, the fearful, the deluded and the drug-addicted.
In other words, Some Engines Do Stuff is a TST 2013 series, featuring complete pi**take of episodes of Thomas & Friends from Season 8 onwards.
Our wiki article-
http://channeltst.wikia.com/wiki/Some_Engines_Do_Stuff