like a bump on a log

Unmoving, inactive, stupidly silent. For example, Harry just sat there like a bump on a log while everyone else joined in the fun. This simile presumably alludes to the immobility of such a protuberance. [Colloquial; mid-1800s]

Words nearby like a bump on a log

ligustrum, likable, likasi, like, like a bat out of hell, like a bump on a log, like a cat on hot bricks, like a champ, like a chicken with its head cut off, like a drowned rat, like a fish out of water