heto-heto
Describes a state of total physical exhaustion where you can barely move. Stronger than just being tired.
💡After a marathon — 'I'm heto-heto, I can't take another step!'
一日中歩いてへとへとだ。
I'm heto-heto exhausted from walking all day.
After moving all the furniture, I was completely ___.
家具を全部運んだあと、○○になった。