I'm dealing with a girl who is way more experienced than me, so, to look more of a ladies man, when the conversation is flowing in that direction sometimes I say stuff like "I used to date this girl who did bla bla", etc. Sometimes it's true, sometimes it's just plain old BS based on girls I gamed and did not get or on friend's experiences.

So, anyway, today she said "exactly how many girls have you dated?" I said a few, she said I keep saying that kind of stuff and either i'm a Casanova or I am exagerating.

Sensing a situation I could not win, I just said "has it ever ocurred to you that I may have used the same girl as as example on several situations? It was not different girls every time."

Still, any thoughts on how to deal with a situation like this?

She's sensed that you're trying to hard to impress her with the "I'm equally as sexually adequate as you. You ain't nothin special" attitude. Why even bring it up? Just have fun with her. If she asked me a question like that. I'd brush it off and reply with some shitty jokey line.

Her: Exactly how many girls have you slept with.
Me: My fair share.
Her: Well you're either a casanova or you're exaggerating.
Me: Casanova eh? hmmm I definitely look like David Tennant so yeah Casanova I'd say

(David Tennant played Casanova in a tv series. It was awesome)

Don't act like you're not reacting to her. STOP REACTING TO HER. Just have fun with it. Who gives a shit if she fucks off if she's "more experienced"

Thank you. It's like they say, "live and learn"...