Are you meant to 'Slap the Jap' WITH a warbond/stamp?

Also, why is the Jap a dirty yellow colour? Has his skin completely dried out along with his yellow tongue, or were the Japanese some mythical race of evil and no-one knew exactly what they looked like when this came out?

"Now TV's all about format these days isn't it, and I've got a new type for you right here. Its me and Paris Hilton driving around in a car.... Now I know what you're thinking, but she's in the boot!" "So you see, 'Ring around the Rosey' refers to the horrible symptoms of a terrifying disease, a disease which.....a disease which....ZIM! Theres a Pigeon on you're head. You have 'Head Pigeons'. get to the Nurse before they spread to the other children." "Get off my lawn Cookie Beast!" --Invader Zim