Giant Vocabulary

We have been reading Roald Dahl's "The BFG" and have been finding the BFG's vocabulary quite amusing. 
He plays with words and mixes them up, such as 'crocadowndillies' (crocodiles), 'butteryflies' (butterflies), 'antcruncher'(anteater), 'hipswitch' (straight away) and 'eats' (food). 
Room 15 have been using their 'gogglers' and "listeners" and have made up some of their own words up....ask them what mixed-up words they thought of!