I pricked my thumb with a needle. ✬

He accidentally hit his thumb with the hammer. ✬

She has him under her thumb. ✬

Tom accidentally threw his thumb drive into the garbage. ✬

Tom caught a mosquito between his thumb and first finger. ✬

Tom deleted all the files off his thumb drive. ✬

Tom accidentally hit his thumb with a hammer. ✬

Tom is sucking his thumb. ✬

It looks like you've got a green thumb. ✬

Fortunately, I have a green thumb. ✬