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.
Butt Penny is a trinket added to The Binding of Isaac: Rebirth. It is a brown penny with no sign on it.
- Allows Isaac to have 50% chances of farting each time that he collects a penny.
- Has a higher chance of dropping money from poops.