The balogna freezy is one of Miss Mush's disgusting meals which is a cure for the effects of the Mushroom Surprise. She said it's just like ice cream but with no cream or milk, and it makes you throw up when eaten. It is seen in the episode "Todd Falls in Love".
The bologna freezy is a large reddish-brown sausage, covered in somewhat green filth and a few hairs. It is kept on a stick.