The Crazed Janitor is a pangram. It uses every letter of the alphabet to make a sentence. The letters are color coded according to the frequency of their usage. Thus, T is the most frequently used consonant and is colored black, Z is the least frequently used consonant and is colored white. The remaining consonants are painted in a range of grays from white to black. The vowels are painted with spectral colors from Red, the most frequently used vowel to Violet, the least frequently used vowel. The typeface is Magic Squares, an original digital design.