Skinful/ˈskɪnfʊl/ Definition 1 of 1Pro Tip 1/3Colloquial Use Used in casual conversation, not in formal situations. She can't remember last night; she had a skinful. Pro Tip 2/3British Slang Commonly understood and used within the UK, less known globally. He's planning on getting a skinful at the pub this weekend. Pro Tip 3/3Not Literal Doesn't mean skin is filled; indicates drinking to excess. After John got a skinful, he couldn't even walk straight.