Phrases off the top of one's head : in an impromptu manner sat down and wrote the … story off the top of his head These illustrations are from corpora and from resources online. Any viewpoints within the examples tend not to stand for the opinion from the Cambridge Dictionary https://top-online-pet-store-uae00875.shoutmyblog.com/35747407/the-definitive-guide-to-top-online-pet-store-uae