What is another word for giving skinny on?
Pronunciation: [ɡˈɪvɪŋ skˈɪni ˈɒn] (IPA) 
The phrase "giving skinny on" is an informal way of describing a situation where someone is providing information or insight into a topic. Some synonyms for this phrase include "spilling the beans," "dishing out the details," "revealing the facts," or "sharing the scoop." These phrases all imply that the person is divulging knowledge or secrets about a particular subject. Other synonyms might include "cluing someone in," "letting someone in on the story," or simply "informing someone." Regardless of the specific wording used, the key concept is that someone is providing valuable information that was previously unknown or difficult to obtain.
