smell fishy

smell a rat

To sense something suspicious.

smell a rat

To sense something suspicious.

smell the barn

To act with renewed energy or speed or to experience heightened antici…

smell of an oily rag

A very small amount, or the absolute minimum (usually of money).

smell like a rose

To be regarded as appealing, virtuous, or respectable; to be untainted…

smell blood

To sense that one has an advantage over an adversary or rival.