User blog comment:Kate.moon/Battle of the Fantasy Foods- Round SIX/@comment-75.92.141.43-20140927234504/@comment-121.123.157.114-20140928020045

Smile Dip, in the Gravity Falls universe, is a kind of candy in the form of a crystalline powder of some sort that gives the consumer effects similar to LSD; causing the user to experience vivid hallucinations containing the whole spectrum of colours. The effects, however, wear off in roughly 12 hours, and does not cause addiction (at least, in one case). This stuff was deemed illegal in the US.

And, while it could be argued that Alex Hirsch (the creator of Gravity Falls) has some sort of connection to Lauren Faust (the creator of My Little Pony: Friendship is Magic), it would be a somewhat mindless overgeneralization to call the Gravity Falls fans (or the "Fallen", as far as I know) "pony fags".

And that, Mr. Anonymous Wikia Contributor, is basically all you need to know about what in the name of f**k is Smile Dip. Good day, and remember: reality'sanillusiontheuniverse'sahologrambuygold, BYE!