Hey, Hey It's Knishmas! is a special half-hour Christmas episode of the Cartoon Network original series Chowder. It premiered on said network on December 4, 2008.
SPOILER:Plot details or story follow.
Chowder worries he won't receive the gift he wants on Knishmas, when he sees Mung Daal attempt to make a perfect Schmingerbread house and fail several times. Upon seeing this, he recruits Panini and Gorgonzola to help him make Knish Kringle like Mung's house. However, the real Knish Krinkle comes and Chowder has to race to the schmingerbread house first in order to make Mung Daal happy. All the noise wakes Truffles up, and she orders Mung to see what's going on. Mung is shocked at what he sees and asks Chowder why he ate the house.
Chowder ends up giving Gorgonzola a sweater, making him cry, saying "That's the nicest thing anyone's ever done for me". Chowder's present to Panini is a kiss to which her head blows away and fireworks appeared.