蛇 - snake, serpent, hard drinker

faucet; tap

snake

long line; long queue

bull's-eye (pattern); double ring (pattern)

meandering; snaking; zigzagging

fools rush in where angels fear to tread; the blind don't fear snakes

God only knows what may happen

the wolf knows what the ill beast thinks; it takes one to know one; it takes a thief to catch a thief

sidewinder (Crotalus cerastes)

Russell's viper (Daboia russelii)

krait (esp. the Taiwanese banded krait, Bungarus multicinctus)

once bitten twice shy; to become over cautious from a bad experience; to be bitten by a snake and thus fear a rotten rope (which resembles a snake)