when one's ship comes in

when (one's) ship comes in

When one becomes wealthy and/or successful. When my ship comes in, I'm moving out of this disgusting little apartment first thing!
See also: come, ship
Farlex Dictionary of Idioms.

when one's ship comes in

When one has made one's fortune, as in When my ship comes in I'll get a Mercedes or better. This term alludes to ships returning from far-off places with a cargo of valuables. It may be obsolescent. [Mid-1800s]
See also: come, ship
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • when (one's) ship comes in
  • when my ship comes in
  • when ship comes in
  • when someone's ship comes in
  • when your ship comes in
  • when your ship/boat comes in
  • (one's) ship comes in
  • break ship
  • be broad in the beam
  • broad in the beam