When did he ever claim he did, smarta$$?
You didn't major in irony, huh?
And while we're at it, that lamer spelling thing never ceases to amaze me. Like somehow if you say a$$ or sh!t or b@st@rd no innocent children will figure out the missing letters. And suddenly, magically, it's not profanity any more. How old were you when you learned how to spell those words correctly?
You going to cuss, Jack, then cuss. Otherwise, I recommend "smartaleck" or "wisenheimer" or "smartypants" as the family-friendly alternatives.