Top definition
Very rare. Cousin of the dingleberry, a hackleberry is a klump of crap that connects more than 5 hairs on your ass joining your cheecks together like allies.
Back in '94, I heard Frank got a hackleberry that forced him to miss his company's golf outing.
by Chris Klein January 18, 2007
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug