Just leave your girlfriend alone.

Jodi! Jodi! Jodi!

Jodi's got your girl.

Edit: "Jodi" is a euphemism for the guy(s) who's working on your girlfriend back home; while you're deployed.
Veterans will understand the reference.

https://pancocojams.blogspot.com/2012/03/jodys-got-your-girl-and-gone-why.html

The songs get the name jody call or jody (also, jodie) from a recurring character, a civilian named "Jody" whose luxurious lifestyle is contrasted with military deprivations in a number of traditional calls. Jody is the person who stays at home, drives the soldier's car, and gets the soldier's sweetheart while the soldier is in recruit training or in country...

I misspelled "Jody".