One of the most useful things in
life. Because let's face it, there's a big difference between "Let's
eat, Grandpa!" and "Let's
eat Grandpa!".
Idiots that excluded punctuation
Jimmy: Come on, we have to
cook Adam!!
Adam: Are you implying that you're going to cook me?
Proper Sentence
Jimmy: Come on, we have to
cook, Adam!!
Adam: I'm coming downstairs now!