Whatstheirnames

noun, slang

noun, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    plural of whatshisname People whose names are either unknown or forgotten form-of, plural, slang

Etymology

A compound of what is their names.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.