1 definition by ayazbee

1

When an old man hits you in the face with his dusty ballsack.

Jenny: The old man I picked up at the senior center totally gave me a hooberknocker.
Janet: I had one of those once, it was awesome!

by ayazbee December 22, 2011

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