1 Urban Dictionary is a Web-based dictionary of slang words and phrases. , the site contains over 5.01 million definitions. Submissions are regulated by volunteer editors and rated by site visitors. ( by far my favourite one â click here and check out why)
Definition of pin (all) one's hopes on. : to hope very much that (something) will help one or allow one to succeed cancer patients pinning their hopes on a new drug You shouldn't pin all your hopes on getting the job. Word by Word Definitions. Seen and Heard.
PIN. The hexadecimal 8-digit code used to identify members on the Blackberry Messenger, usually called BBM. This amazing chat service, very popular among teenagers, is one of the few reasons why people use Blackberry's and don't switch over to Android or iPhone. Many teenagers like to post their PIN on Facebook in the place of their workplace on their profile. Hey, we should talk sometime.