These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
The embarassing Irish mother sketches, especially the Christmas episode in which the son was given a chocolate penis by his mother. When his grandmother learns "he's a gay man now", she gives him money for a rent boy as a gift.
Crowning Moment of Heartwarming: The end of Nan's Christmas Carol when Nan throws a nice party for her family and friends and a young relative thanks her for being nice to them.