Meet the Robinsons Easter Egg - meet the easter eggs

Skip to the scene where Goob makes the winning catch. When he sees the ball in his glove, look in the background. Right there is an ad for Toy Story 2! Also if you look in the background of the deleted scene part of this you can probably see Monsters Inc., too.
Both of these are Disney movie references to other Disney movies.
Another common Disney easter egg can be seen in the Aunt Billy and Uncle Gaston race. The stopwatch is Mickey shaped!