Red

A color known as a primary color, used in many brands games ect, we know it you probably have red clothing while reading this, only people who aren't red colorblind can understand.

For a example, my favorite color is "Red" or I think "Red" is acting suspicious

2763

2763 is a recurring number in the series "Battle for Dream Island", First used in "BFDI 21: The Glistening" reused ever since.
Michael says that the number 2,763 refers to the number of offspring in each generation in the Huang family (I.E. he is one of 2, their dad is one of 7, etc.) but it was later revealed that he was joking.

"And the nearest yoyleberries are in Yoyleland! Which is 2763 miles away!" - Firey (2012)