Ship-Jumper 

(n). A person who doesn't like his or her surroundings or situation, and wants to leave a certain area, or stop doing a certain thing, or wants to bail out and discontinue associating with a certain person or persons because it no longer suits their agenda.

My girlfriend of 3 years didn't like my new job, so she decided to bail out on our relationship and be a " Ship-jumper".

Ship-Jumper by VinnieVega$ February 12, 2017

ship jumper syndrome

a person that leaves his bf/gf/so/partner for a new one, and then leaves that person for a new one. and leaves that person for a new one, etc.

Allen has ship jumper syndrome, he left Jessica for Jane and left Jane for Valerie. He's like a rat jumping off a ship he thinks is sinking.

ship jumper syndrome by xanaxnation October 15, 2010

Jumped Ship 

Jumping ship is when your team, ie the posh, are up to sh*t you wog eyed spastic that's why people jumped ship back in the day, not so they could be all like, 'Hey we're on the titanic, lets jump off and drown ourslves before we lose the chance' ffs

"Oh, so rafa got the boot?"
"Uh, no, he jumped ship before he had another beachball moment"

Jumped Ship by Piel Ling October 27, 2009

Jumped the ship 

When a boyfriend or girlfriend meets the parents of their significant other.

Robert: Did you hear, Dave jumped the ship last week!
Susie: For real? They have been dating for a while now I guess.

Jumped the ship by TheSpeakerForTheRocks May 1, 2010