Relevance. Rating Newest Oldest. Best Answer: winner winner chicken dinner 699 up, 22 down love ithate it Winner Winner Chicken Dinner The legend tells that years ago every casino in Las Vegas had a three-piece chicken dinner with a potato and a veggie for $1.79. standard bet back then was $2, hence when you won a bet you had enough for a chicken dinner. !” So, the call of glorious victory rang out “Winner Winner Chicken Dinner. Source(s): http://www.urbandictionary.com/define.ph...