Is it chalk...

@BabyLonia Not an option

@Lugwho well then i pick cheese because the right cheese is akin to heaven

@BabyLonia Bad luck, it's chalk

@Lugwho ok... will take the chalk and draw a willy on your drive

@BabyLonia That's outrageous. I'll need to move the car up first.

@Lugwho the neighbours will talk!

@BabyLonia Don't worry about Malcolm across the road. He'll probably be standing outside staring across the road, but he's harmless.