Here are some pretty stupid pick up lines I've heard people use:

Hey baby, do you work at subway? Cause your giving me a foot long.

Hey do you have a mirror in the back of your pants cause i can see myself in their.

I lost my phone number, can i have yours.

Can i have your picture. Cause thats what i'm asking for christmas

I lost my teddy bear will you sleep with me

There are 206 bones in the human body do you want one more

You just turn my software into hardware

i ain't fred flintstone but i can make your bedrock

what has 148 teeth and holds back the incredible hulk... My zipper

You know what would look good on you... ME