A galbatross is one of those girls you just can’t get rid of despite making it obvious you’re not interested - you can be polite, blunt, outright rude and she simply will not get the hint that you don’t want to be near her let alone date her. NEVER screw a galbatross.
“I’ve been trying to hit on this smoking red head at the bar but this annoying chick keeps cockblocking me by getting in the way and talking to me - I’ve made it obvious I’m not interested but she just won’t get the hint”
“She’s a galbatross mate, short of shooting her she’ll never leave you alone - may as well call it a night as this ones fucked now”