立ち往生
たちおうじょう being brought to a standstill; being stranded
Why it means this
立ち (standing) + 往生 (dying, from Buddhism) — 'to stand and die'; being stuck and unable to move, of a train, a car, or a speaker at a loss for words.
Breakdown
Each character links to its full entry — origin story, stroke order, and readings.