| Trying to prove that prestidigitation is easy once you know the secret, the foreign know-it-all explains the basics of magic. |
| The world hates a know-it-all anyway, and geeks especially so. |
| Yes, he's a smarmy know-it-all with the personality of a hall monitor, the kind of guy everyone hides from at a Christmas party. |
| I didn't like her at first because she seemed to be a know-it-all, she rolled her eyes at me a lot whenever I was trying to be funny. |
| In other words, he comes across as a vainglorious know-it-all, absolutely convinced that he's right about everything. |
| One dancer, dressed in an insect mask, plays the role of a know-it-all, commenting on the performance of two dancers in a loud voice. |
