Once they were men. Now they are land crabs.
Some people behave like crabs in a bucket. The higher you climb, The more of them attack you at once trying to pull you back down; Put some crabs in a bucket and observe the "Complex behavior pattern - Andrea L'Artiste
Color makes no difference; the peeps are gray, the seals are black, and the crabs yellow; but we don't care, and are all friends. It is very unkind to treat you so. - Louisa May Alcott
Fish in another man's pond and you will catch crabs. - Habeeb Akande