Do girls say this just to make it sound like they are not slizzuts (18+ only, plz)?

id say it depends on the women. youll probably never really know unless you ask...which I dont recommend doing... but i think some women would certainly say that to avoid sounding like shes been around the block a few times... same reason a guy might say that. But there are some women who really dont have as much as one would like to think...