A phrase used to denote a name which the speaker has forgotten... usually the tag for someone else to help him or her out on the name. Similar in meaning to whatzis
You, know that new kid... um... who-di-do. Whatzis
oh that kid... whatzis name.
邮件由 firstname.lastname@example.org 发出。我们决不会发送垃圾邮件。