New Funny Comebacks What to say to a know it all | I should have said Comebacks for a know it all. Check out our top ten comeback lists at www.ishouldhavesaid.net .

New Funny Comebacks What to say to a know it all | I should have said Comebacks for a know it all. Check out our top ten comeback lists at www.ishouldhavesaid.net .

We have all met them, the guy or girl who want stop talking and thinks that they know it all. Whatever you say, they know better or claim they done better blah, blah, blah. Here is a top ten list of snappy comebacks that you can use on a know it all.