You should have looked up the definition of "Yuppie" whilst you were checking the dictionary. That way you wouldn't make the mistake of attempting to insult someone with an insult that doesn't apply to them.
*sigh* Nevermind. And why should you care, I'm not talking to you. And I know what yuppie means. And I know a yuppie when I see one, so to speak.
Really? You can tell over the internet without having any knowledge of their lifestyle that their a yuppie. No, you can't. Because he's not a yuppie. He's my brother, so I should know.
"Dilly dally" is not used in serious conversation
How so? It seemed to fit in perfectly, so do explain. Back up your statements and I might take them seriously.