look up any word, like sweetest day:
An Austrailian type of knapsack, that one might use to carry a large amount of survival gear for a long journey.

A place for storing stolen livestock, as immortalized in the song "Waltzing Matilda".
"I've got a 2-week supply of beer in my tuckerbag, mate."

"Where's that jolly jumbuck, that you've got in your tuckerbag?!"

by Wediditforreggie January 24, 2006
A woman with an attractive body, but an unattractive face.
That woman is such a tuckerbag.
by Mr. Blake December 19, 2006