Tips on how to pick up chicks:
Lift with your knees, not with your back.
Furthermore, it's got nothing to do with what you say or do. A woman knows within 3 seconds of seeing you whether they like you physically or not. If the chick ain't making eye contact and smiling etc with you, then you ain't gonna get any.
In lieu of all that try a few pick up lines:
"Hey, do you like clocks?"
"I guess"
[grab crotch] "Well put 2 hands and a face on this"
or
"I've got a 8 inch boner with your name all over it"
or
"wanna f**k?"
"No!"
"You wanna just lie there while I have one then?"