Jawbreakers were a type of hard candy/sweet.
It was advised that they be sucked rather than bitten, due to their hardness, hence the name.
Acquisition[]
When Guybrush Threepwood patted Cutthroat Bill on the back, he choked on the candy he was sucking on.
Threepwood then patted him again to make him spit it up.
Usage[]
The Jawbreaker was given to Captain Blondebeard when he craved something crunchy.
It broke his Gold Tooth off.