When you are running in the hills of Newton and stop at Mt. Alverina street and slam the water stop Mom in the back of her minivan. You finish up with some swedish fish.
Runner 1 : "Hey where is the next water stop?"
Runner 2 : "I think it is at Mt. Alverina street"
Runner 1 : "Siiiick...I am gonna Mt. Alvzzz this broad in front of us"
Runner 2 : "Nice kid. Save me some swedish fish."
Mom : "Hey team..good job"
Similar to an "Irish Exit", the Costello Cut-out involves leaving a party or social gathering without saying goodbye, but shuffling your feet on the way out.
Gary : Hey where did Johnny Boy go?
Mike : I don't know, he was just here laughing and having fun. Then he disappeared.
--30 minutes later--
Gary : I think he gave us the Costello Cut-out.
Mike : Yea, shuffled right out on us.