thingamajig

i can't find that thingamajig i need for the project.

can you pass me that thingamajig over there?

this thingamajig is really useful for fixing things around the house.

what’s that thingamajig called again?

she always carries a thingamajig in her bag just in case.

he invented a new thingamajig to help with cooking.

that thingamajig makes it easier to organize my desk.

i need to buy a thingamajig for my car maintenance.

do you know how to use this thingamajig?

the thingamajig broke, and now i can't use it.