The term 'beer BELLY' is a colloquialism used to describe an accumulation of fat around the abdomen, which is often caused by excessive consumption of beer. The crossword solutions for this term include 'champagnepaunch' (15 letters), 'POT' (3 letters), 'PAUNCH' (6 letters), 'GUT' (3 letters), 'abs' (3 letters), 'FLAB' (4 letters), and 'BELLY' (5 letters). All of these words refer to the same concept of an enlarged abdomen, which is commonly associated with drinking beer.