Top definition
Noun. The act of taking a bite out of the tender spot of a baby.
Melissa's baby had a jarx.
by Dr Mahonin October 22, 2006
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

Alphabetical list