This question already has an answer here:
So, yesterday, I got this text message from my own mother:
Now, after laughing for a good 5 minutes and then racking my brain for half a day, I still don't know how to help my mom insult this guy.
So, what's a good word or pithy phrase which describes:
An adult whose confidence exceeds his talent, but doesn't seem to recognize that.
And before you question the wisdom of helping her find such a word ... hey, the lady brought me into this world. I owe her.