bland or unhealthy food that is particularly nondescript or unappetizing. Undesirable food. A weird stew.
My friend cooked me dinner... and while she's always talking about exotic cuisine, all she made was a crummy plate of grelch.

The refrigerator is full of grelch - there's nothing to eat.

I don't know what the soup of the day is... it looks like grelch.

The frozen turkey pot pie looked good on the box, but it tasted like a grelch pie.
by Ross April 2, 2007
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