What is another word for loony tune?
Pronunciation: [lˈuːni tjˈuːn] (IPA) 
"Loony tune" is a phrase used to describe someone who is acting in an irrational or crazy manner. There are a number of synonyms that can be used to convey a similar meaning, including "madcap," "zany," "kooky," "nutty," "off one's rocker," "bonkers," "batty," "crazy," "insane," "wacky," "wild," and "nutcase." All of these words can be used to describe someone who is behaving oddly or has a bit of a screw loose. While some of these words may be considered derogatory or insulting in certain contexts, they can also be used in a playful or affectionate way to describe someone who is just a little bit quirky or eccentric.
