If you're designing a space ship for a game... Put sensors on it that can tell when another entire spaceship is stuck to the outer hull!

Transcript

{The Millennium Falcon stuck to the side of the star destroyer Avenger}
Han: {from inside the ship} Here, wormy wormy wormy...
Chewbacca: For the record, my dear fellow, this is, without any shadow of doubt, your worst plan yet.