"I put the thingie in the thingie, and a thingie came out."

This can replace that jira thingie.

"Something like that" - "A thingie"

"It's a computer thingie"

No, You screw the white thingie in

OK, team. We have that missile thingie that we need to deal with today before someone blows up the world. or

"Peterson, were you able to put together that website thingie that was on the agenda" or

There's that software thingie that we still need to debug.

Thanks for that little project thingie you gave me.

Oops, I forgot to get you that rock thingie when I was in Italy.