Ship sniping
A term from the shipbucket community, used for when someone completes a ship your working on before you do.
Sammy:Only a few more hours and my mega super Kaiser-Wilhelm battleship will be complete
Pacmatic: Unfortunately I've completed it. It looks like I've done a bit of ship sniping.
Pacmatic: Unfortunately I've completed it. It looks like I've done a bit of ship sniping.