Marshmallow Gun
Marshmallow gun
Number 517
Date Dec. 15th 2008
Previous Wood Chips
Next Flow Charts

Marshmallow Gun is the 517th xkcd comic.


A reference to the film "Ghost Busters" about the dangers of "crossing streams" with the ghost guns. The comic seems to explain the origin of the giant Stay-Puff Marshmallow Man.

Mouseover textEdit

"Except in reality crossing a stream of marshmallows would create a giant Bill Murray."

See alsoEdit

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.