Meaning: A person whose name the speaker cannot remember.
Pronunciation: Who-hic-kee.
Usage: Some whohickey came up to me and asked for my car keys. I assumed he was the chauffeur. How am I supposed to know that he was a car thief?
Root: Doohickey (a thing whose name the speaker cannot remember) + Who (a person).
Note: Whohickey is synonymous with Whatshisname.
