A phrase to use when someone is being pathetically possesive about a joke they MAY or MAY NOT have made first.

Which in turn renders then an unfunny twat thus turning the joke upon themselves.
Man A: " Oi, that's my joke! I said it first!"

man B: "Prove it, you muppet"

Man A: " I'll do more than that, I'll copyright it, so ner ner ne ner ner"

Man B (shaking head at anally retentive man a :"Twats "doing a Delaney." again"
by Becsnicetits October 5, 2009
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