1 definition by Mark Bennett

1

an object or place that one can't recall the actual name for

Go bring me my..you know..my whatjamacallit!!
My whatjamacallit is lost again!
You've got a great whatjamacallit!

by Mark Bennett November 17, 2006

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• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request