Unfortunately, I have a cousin just like her. He just completed his PhD, so he knows absolutely EVERYTHING! It's funny talking with him. I ask a question on some obscure event he knows nothing about and his head explodes. LOL!
haha, I have a nephew like that, too, history major. I love him to death, but he preaches about everything so I make up historical events to one-up him. It’s the only way to render him speechless.