Seek medical help
nobody knows but scientificly there singing
You have to buy it with the coins you earn on Club Penguin and check the Furniture Catalog in Club Penguin and also remember that they're are hidden items in Club Penguin so look out for those. ~The Wiki Answerer
Yes is can because it is cold in a fridge. Np for answers XD
You could join up on the imaginary club penguin, that's free
you must click on the edit button, then click on your fridge and press up
Definitely a Penguin I would say the humpback whale, as it is large, mysterious and when they communicate, it sounds like they're singing.
The refrigerator coils are typically located on the back or underneath the refrigerator.
refrigerator
It keeps heat from outside the refrigerator from getting into the refrigerator.
Singing? You can't sing, but if you press E T together it will make a musical note, followed up by a fart noise, or you can just type the words to a song
refrigerator
reFRIGerator