The ultimate comeback for when others "no u" or "ur mom" you. It has immunity to being no u'd or your mom'd, as well as other comebacks. Cannot be used with or against the comeback "toot toot you Thomas the Train blue 1000 ping morsel of a scuttlebug".
Wayne David Penna is a Dinky Poo.
He couldn't write a sentence to save his life.
Argues on facebook and looks like an idiot because his grammatical errors.