He said it was easy but one question held him up. The mother asked what the question was. ” They asked what the past tense of think was” the boy answered. “So what did you write?” the mother asked.
“I thought and thought and thought until I finally wrote thinked”! The boy replied.
The border guard searched the bags every time, but never found anything, so he had to let him through. The guard has his last day at work before retiring and the guy comes to the border again, carrying his two bags of sand. The guard says “look, man, it’s my last day, I’m not going to bust you. You’re clearly smuggling something across the border all this time but we never find anything, what is it.”. The guy says “I’m smuggling motorcycles”
Of course it only has 8 of those.
So the first two were test-tickles!