Be like you to carry a big hammer, whose door is wood be bungled go in.

就好象你扛个大锤子，谁家门是木头的就砸进去。

Hit yourself on the toe with a nice big hammer, and all you'll think about is your sore toe.

用一把好使的大锤子砸自己的脚趾，然后你脑子里想的就都是你疼痛的脚趾了。