Twitter users have gone wild over the news that Marks & Spencer is suing Aldi over a copycat version of their £7 Colin the Caterpillar cake - and shared hilarious memes to poke fun at the decision. The grocery giant claimed Aldi was 'riding on the coat-tails' of its reputation and launched an intellectual property claim with the High Court last week week. And since the news broke, social media users have rejoiced with #CaterpillarWars and #FreeCuthbert trending. Morrisons also joined the trend joking their cake Morris was in disguise to not get caught One Twitter user joked that Netflix would be making a documentary about the trial of the cakes