slang Any person whose name is not known, cannot be remembered, or is being avoided. A: "We have to talk to Ms. Whoozis again to see what she remembers about the incident." B: "You mean Ms. Martens. I'll reach out to her in the morning." Tom said to make sure you don't leave that whoozis on overnight, or it could short-circuit the whole building. A: "They're having a meeting about whoozis at the moment." B: "Ah, I understand. Let me know when they're finished."
whoozisand whoozit (ˈhuzɪs and ˈhuzɪt)
n. a name for a person whose real name is forgotten or being avoided. I met whoozis—you know, with the big whatsis—today.