1 definition by chickenassholes

A banana resembling a rusty johnson, i.e. a penis that is covered in shit after ass-fucking, except usually covered in a layer of nut butter from peanuts or almonds instead of shit.
Dude, that rusty banana looks like it's been up André the Giant's asshole.
by chickenassholes November 13, 2010
Get the Rusty Banana mug.