use petty in a sentence.
What a petty man.
This is petty and immature.
I prefer petty thieves to institutional ones.
Need not get petty.
Why was the Scroogled campaign petty?
This seems really petty, even for Anonymous.
Indeed, quite the refreshing change from the usual petty punditry.
Tech news can be so stupid and petty.
More petty than pithy (or pity), I think.
Then I guess I'm petty, because my next phone is going to be made by HTC.