Definitly Jokes

One day a teacher decided to teach her 2nd grade class a new word today. She tells the class the word is definitly and that it, s meaning is no doubt, absolutely, and positive. She asks the class if anyone new a sentence with the word in it. She asks a girl called Susan who is at the back raising her hand.
Susan stands up and says the sky is definitly blue. Well Susie that is a good sentence but the sky is not always blue. Anyone else tom's hand flies up. Yes Tom the water is definitly clear that is also a good awnser but the water is not always clear sometimes it is muddy.
Anyone else. Finally little Robert slowly raises his hand, yes robert.'Can i ask a question'' yes Robert.' Do farts have lumps' no Robert'; why do you ask. Well then i've pooped my pants. [YUCK]