Silly comebacks was pronounciation

[KathyK]

We use this one all the time:

"I got a haircut."

"Which one?"

<Picking out a random hair> "This one."

Haggridd mentioned "I know you are but what am I?"

so I'll add these:

It takes one to know one.

I'm rubber.  You're glue.  Whatever you say bounces off me and 
sticks to you.

KathyK, who liked using these when they worked in her favor but 
thought they were the *dumbest* arguments when others used them 
against her