greek vacation
guy: i can't believe it, my girl agreed to go on a greek vacation last night
when your [girlfriend]/[wife]/[boo]/[mistress]/[fwb]/etc whom isn't a fan of anal sex ([greek]) gives it up either after you do something exceedingly nice, she is ridiculously drunk, or looking to experiment
"guy: i can't believe it, my girl agreed to go on a greek vacation last night" What is the definition of "greek vacation"?