consistently fighting
They fight like cats and dogs.
very big
as big as an elephant, bus, etc.
to be very cold
as cold as ice
very slow
We are moving like a turtle. You are as slow as a sloth.
to eat making a lot of mess and noise
You eat like a pig
to be very quiet
You are as quiet as a mouse.
very pale
You are as white as a ghost.
very tall
tall as a giraffe, a tree, etc.