whoseywhatsit 

(Pronounced Who-Z-whats-it) A nosey person comming into the middle of a conversation asking who? what? where? why? when? Things like that.

guy: she said that?
guy 2: yeah. Messed up right?
whoseywhatsit: who? when? who?

whoseywhatsit by JessEmma January 27, 2008

whosawhatsit

An item that you cannot think of at the given moment. A Thingamajig. See Also widget.

Hand me that whosawhatsit over there. Not that one. The one next to the thingy with that thing on it.

whosawhatsit by Jacob McClenahan July 1, 2005

Whosiewhatsit 

When you dont know the specific word for a noun

"mom, where's my whosiewhatsit?"

Whosiewhatsit by billyjo103193 October 5, 2011

whosywhatsits 

Thingamajig, doohickey, you know what I mean, thingamabob, that fuckin thing, whichamacallit.

Can I borrow your whosywhatsits to smoke the rest of this doobage, dude?

whosywhatsits by Thebutlerdidit April 12, 2015

whosawhatsit

What you say when someone speaks at you and you didn't hear what they said.

Person A: Do you want to have dinner with Jack and Jill tonight?
Person B: {looks up from book they were reading} Whosawhatsit?

whosawhatsit by markds75 September 5, 2006