Yes, but in general when one insults another, one must make sure that same insult is not applicable to oneself. Else the irony is rather...overbearing, as we see whenever Johnny insults the intelligence of another person.
...ye ain't much fun at parties, is ya, lad???...
...WHO LUVS YA, BABY!!...
Whereas you're the one who spends a lot of time by the punch bowl, attempting to make it more lethal