Jeff Wysaski has mastered the art of planting hilarious things in everyday situations, like these "relationship saving stations" at IKEA.

The comedian was back at it again this past Halloween with some funny costume ideas that he left in stores to prank shoppers who were none the wiser.

Some of them take jabs at ridiculous news trends, like Millennials being responsible for the death of certain industries.

Others were just straight-up ridiculous. Haven't you ever wanted to go trick-or-treating as a pair of jean shorts?

Along with non-descript, clearly plagiarized character costumes doing their best to avoid copyright issues.

There's also the oh-so-wrong Absent Father.

And the inexplicable: Milkshake Duck.

What ducks have to do with milkshakes, I have no idea.