A word used to express something that you don't know the word for (works like stuff and thingy).

Example:

Me: Hey hand me that flingamabob over there, would ya?
Someone else: What
Person#1: Hand me that thingamabob, would ya!
Person#2: What??
by CrazyPerson13 August 8, 2015
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A thingamabob is something you don't know the name of and it is an actual word that I use very often and it is also if you want to be funny.
Can you go get me that thingamabob Chloe?
by Maths is great August 17, 2020
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