Jefferson is the fly that Jack Hodgins hosted in the episode The Dude in the Dam. Angela is was often freaked out by the lump on his neck it was born at the end of the episode.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.