Whatchamacalla 

When you forget somebody's name, or when you don't remeber something

Whatchamacalla said that she will meet you at 6 o'clock.

Whatchamacalla by Qveen Mulatto September 5, 2018

whatchamacallit 

Something you can't remember the name of.

You know that thing , that whatchamacallit .

whatchamacallit by Edmarie Cubille' May 13, 2016

Whatchamacallit 

A word used when the actual name of the object in question will not come to mind. Very versatile but often very vague. It is derived from the phrase "what-you-may-call-it" which can be found in T. H. White's The Once and Future King.

Claire- "Hey, Adam, hand me the- the- you know, the whatchamacallit."

Adam- "The what?"

Whatchamacallit by Cu2Au May 30, 2006

whatchamacallit 

An object that you dont know the name of.

Yes he did wear a whatchamacallit.

whatchamacallit by Chocolate Princess July 5, 2003

watchamacallit 

A word used to replace a word that you don't know. "Doohickey" and "thingamajig" are equivalents.

You just push the button on the watchamacallit, then it's ready!

watchamacallit by th100 May 27, 2010

whachamacallit 

A word used when the actual name of the object in question will not come to mind. Very versatile but often very vague. It is derived from the phrase "what-you-may-call-it" which can be found in T. H. White's The Once and Future King.

Claire- "Hey, Adam, hand me the- the- you know, the whachamacallit."

Adam- "The what?"

whachamacallit by Cu2Au May 24, 2006

Whatchamacallit 

NOUN - A term, used to replace a noun when it won't come to mind.

I went to the restaurant and ordered the plate with shrimp and the other side...whatchamacallit.

Whatchamacallit by Enrique Perez November 16, 2003