Whatchamacallit

I forgot my whatchamacallit in the taxi.

It's that, you know, um, whatchamacallit. It's on the tip of my tongue, but I just can't remember the name!

The whatchamacallit in the kitchen is making a strange noise again.

The Thingamajig and the Wachamacallit.

You’re—you must be the whatchamacallit, huh? The peer.

JESSICA: How many times do I have to say it? We were not stealing, Officer. We were just— / MONAHAN: I know. Performing some kind of whatchamacallit deed. Anyhow, they go to the clink, that's what happens to people who filch city property.

I'm a boy, so when I'm sick, they can call in poohaghooma, Indian doctor. But not Tom Mitchell! No, sir! [We] won't have Tom Mitchell to doctor me! 'Cause whatchamacallit, he always used to doctor me …

"Think we ought to check this whatchamacallit?" / "No, that doodad over there seems to be the problem."

You know, he looked at everybody and everything but not me as if just by letting his eyes rest on me for a moment would let out that he and I are having a whatchamacalit.

As you've said, the safety of the American people is our first priority. We have orders that if these EMP whatchamacallits can't be secured then they must be destroyed.