Little Johnny
The teacher asks little Johnny, "What is the chemical formula for water?"
Little Johnny replies, "H I J K L M N O."
"What are you talking about?” the teacher replied.
Little Johnny, "Yesterday you said it's H to O."
"So little Johnny, what do you want to be when you grow up?"
"I'm going to follow my dad’s footsteps and be a policeman"
"Ohhhh, is your dad a policeman then?"
"No, he's a bank robber."
Little Johnny climbs the ladder up to the attic for the first time.
When he puts the light on, he sees the playpen he was placed in when he was a toddler.
Excited, he rushes downstairs to the kitchen.
"Mummy, we're getting a new baby!"
"What on earth makes you think that, Johnny?" says his mother.
"I've just been in the attic and Daddy's already set the trap."