When playing a ye old game of "pingy g", also known as table tennis or ping pong, it is someone who returns an epic serve by his or her opponent thus winning that round of "pingy g".
Hey John, I just did a very fast and swift serve and you, being the returny g that you are, returned it back even though I was positive you would miss and therefore one this round! Good Job!

Bob: OHH, did you see that serve I just did! It was so epic!

John: Yeah it was good, but I just returned it!

Bob: Wow, look-ee here, we have a returny g in the house!
by camelliott January 1, 2009
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