My brother and I are 'two peas in a pod'. We both like the same things.
We're growing tomatoes and 'peas' in our garden this year.
fog as thick as 'pea soup' = 'pea-soup' fog
(..) Donkey! Oh, my dear. Oh, look at you. You're all grown up. - Who are you? - Oh, sweet pea! I'm your fairy godmother. - I have a fairy godmother? - Shush, shush. Now, don't worry. I'm here to make it all better. (..)2004 Shrek 2