Little Johnny and two of his best friends were bragging about how tough 
They were. 

"Why, I'm so tough", said Bobby, "that I can wear out a pair of shoes in a 
Week". 

"Well", said Billy, "I'm so tough, I can wear out a pair of jeans in a day". 

"Oh, that's nothing", said Little Johnny. "When my parents take me to see 
My grandma and grandpa, I can wear them out in an hour".