There are many sightings of other franchises and series in Chrome's Show of Chromeyness.
|I Made It Myself||
When Chrome draws, the crayons say "CrayCola" on it, since the crayons drip cola from the wrappers.
|One Million Years Dungeon||
As Chrome is digging, Mario's hat can be seen flying through the air.
Also, a broken cup saying "Octan" can be seen, referencing Lego.
|Challenge Accepted||The contract to Chrome's house reads in fine print on the bottom, "Paper by Spodermen Industries pls".|