Balloons

Calvin picked up two balloons and put them to his chest. He started stomping around the house yelling, "I have big BOOBS! I have big BOOBS!" Then he asked Ike, "Do you want a boob?" After Ike took one and left Cal with only one, Cal looked down and started chanting, "I have a uniboob! I have a uniboob!"

For the record, No. I did not teach Cal the word "uniboob." I think he created it because he knows what a unibrow is.