"You look just like my next baby's moma ..."
"My love is like M&Ms - it melts in your mouth, not in your hands."
"Dang it, gurl ... how in the WORLD did you get in them jeans?!"
I will admit, the funniest pickup line/situation had to be after I bought my first whip, a Jeep. I was about to get my truck's system installed and a Mustang with four women were honking the car's horn and trying to get my attention. I waved back and when the light hit green, I took off.
Within a few seconds, the Mustang pulled alongside me, and the driver was shouting her phone number to me.
Sometimes, I miss those days of random foolishness ...