And here's an offensive (if you get it) chat up line that my friend used the other night, on a girl who was wearing a necklace made of pearl-shaped beads - the girl didn't clock on to what he was saying though
F. Who gave you that Pearl Necklace? Was it a male friend?
G. I bought it for myself, it cost £10.
F. Well, if you want I can give you one for free later...
Slang can be a wonderful thing - and if you don't know what 'pearl necklace' means then google it, but be careful for those pop-ups.