Joyfully she munched the cheesy pizza slice.

Meaning: She was very happy and she was eating the pizza noisily. The pizza had cheese in it and it was cut into a thin, flat piece.

Choice of Words: Joyfully means with great happiness or pleasure. Munch means to chew or eat something noisily. Cheesy means containing or made with cheese. Pizza is a delicious Italian dish. Slice is a thin, flat piece cut from something, especially food.