Animal Idioms, Learn English Idioms - British idioms

Here is our teacher Rebecca again presenting a short video on animal idioms. 1) party ANIMAL 2) to drink like a FISH 3) to have a WHALE of a time 4) to be a GUINEA PIG 5) to rain CATS and DOGS 6) a little BIRD told me 7) to have BUTTERFLIES in your stomach 8) to let the CAT out of the bag