Approach line I thought of...

[Nicholas]

While sharing prolonged eye-contact with an attractive female and your gut is telling you something is up, you go ahead and wink something like this:

http://media.tumblr.com/tumblr_lw4n42Zzoj1r20idto1_250.gif

If the reaction is positive, you approach playfully and ask - Are my seduction techniques working?

If she's giggling or something you know the game is on. If she says no you go - WHAAAAAAT?! No way. In the manual it's said it never fails......................................................................Just kidding, I don't need any manuals, I rely excusively on my charm.

And then improvise. What do you think? :rock:

 

[zekko]

I don't think you should mention manuals when picking up women, even in jest.

 

[European-DJ]

I don't think you should mention manuals when picking up women, even in jest.

Take into consideration the op's age - I think this opener, if it matches yours style, could work very well.
I sure think I could pull this one out, because it pretty much represents the way I am; unserious and funny.

 

[coochieman]

Would never recommend mentioning "manuals", "seduction techniques" or such.

These hoes are constantly on their toes to find out where my new persona jumped out from. Its funny how he went from zero to hero almost overnight!

Mentioning such would make 'em go "Eureka! Got ya!" on me.[Yes, I think I'm that suddenly sosuave to warrant investigations].

If you are too, then simply stay away from mentioning such only if you just wanna do so for the fun of it, then no harm done.

With that being said, if its somewhere you don't have the "player" reputation yet, then the line could be just fine.

 

[The Experience]

Although the wink is nothing new, i like the comment afterwards.
You guys are reading too much into the words. Remember its not what you say but how you act.

If your inner game is good and you have that light charm and humor when initiating then this is great. Also this is a good way to weed out the interested from the wastes of time.