thingamabobber 

Older term used when you forget or don't know the name of something. Same as saying whatchamacallit.

Quick hand me that thingamabobber!
You mean the screwdriver?
Ya!

We used to have fun on that watchamacallit.
The roller coaster?
Ya!

thingamabobber by thedzone October 12, 2009

Thingymabobber 

A word that can be used to replace any item, any object or even a location.

"Oh ya, my hand wrench was left in that Thingymabobber"

Thingymabobber by Tishobi January 4, 2009

Thingamabobber 

Any object whose name has been forgotten by the speaker. Otherwise known as a thingamajig, whatchamacallit, or doohicky.

Please hand me that thingamabobber on the table.

Thingamabobber by Scattered Daisy May 1, 2021

thingymabobber 

EVERYTHING in the universe

I'm off to thingymabobber the thingymabobber to thingymabobber thingymabobber thingymabobber.
Okay, but make sure to thingymabobber!
thingyma.
Bobber!

thingymabobber by whoseits December 22, 2003

Thingymabober 

A word used when you cant think of or know what something is called. Commonly used when talking quickly or when in a rush.

Person 1: omg did you see that thingymabober?

person 2: yh i know!

Thingymabober by loopycheese January 29, 2014

Thingymibobermijigermithingy 

This is a word you use when you forget the name of something but you tried your hardest to think of it but you can’t

Person 1: Ummm I have a… Whats it called? A Thingymibobermijigermithingy! Wait no that’s not it…

Person 2: What!?

Thingymibobermijigermithingy by ༼つ ◕_◕ ༽つ April 26, 2022

thingamabobberdohickeything 

A thing that you are not sure about

Um....ummm....that thingamabobberdohickeything....

thingamabobberdohickeything by Maranda (A.K.A. Angel) October 28, 2003